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| ? semiconductor components industries, llc, 2013 may, 2013 ? rev. 26 1 publication order number: mc7800/d mc7800, mc7800a, mc7800ae, ncv7800 1.0 a positive voltage regulators these voltage regulators are monolithic integrated circuits designed as fixed ? voltage regulators for a wide variety of applications including local, on ? card regulation. these regulators employ internal current limiting, thermal shutdown, and safe ? area compensation. with adequate heatsinking they can deliver output currents in excess of 1.0 a. although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. features ? output current in excess of 1.0 a ? no external components required ? internal thermal overload protection ? internal short circuit current limiting ? output transistor safe ? area compensation ? output voltage offered in 1.5%, 2% and 4% tolerance ? available in surface mount d 2 pak ? 3, dpak ? 3 and standard 3 ? lead t ransistor packages ? ncv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable ? these are pb ? free devices maximum ratings (t a = 25 ? c, unless otherwise noted) rating symbol value unit 369c 221a 936 input voltage (5.0 ? 18 v) (24 v) v i 35 40 vdc power dissipation p d internally limited w thermal resistance, junction ? to ? ambient r ja 92 65 figure 15 ? c/w thermal resistance, junction ? to ? case r jc 5.0 5.0 5.0 ? c/w storage junction temperature range t stg ? 65 to +150 ? c operating junction temperature t j +150 ? c stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above the recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may affect device reliability. *this device series contains esd protection and exceeds the following tests: human body model 2000 v per mil_std_883, method 3015. machine model method 200 v. to ? 220 t suffix case 221ab 1 d 2 pak ? 3 d2t suffix case 936 2 3 see detailed ordering and shipping information in the package dimensions section on page 23 of this data sheet. ordering information heatsink surface connected to pin 2. pin 1. input 2. ground 3. output heatsink surface (shown as terminal 4 in case outline drawing) is connected to pin 2. 1 3 standard application a common ground is required between the input and the output voltages. the input voltage must remain typically 2.0 v above the output voltage even during the low point on the input ripple voltage. xx, mc78xx input c in * 0.33 f c o ** output these two digits of the type number indicate nominal voltage. c in is required if regulator is located an appreciable distance from power supply filter. c o is not needed for stability; however, it does improve transient response. values of less than 0.1 f could cause instability. * ** see general marking information in the device marking section on page 27 of this data sheet. device marking information dpak ? 3 dt suffix case 369c http://onsemi.com 1 2 3 4
mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 2 r15 680 r18 100 k d1 zener r1 10.66 k r2 1.56 k r17 9.0 k q7 qnpn lat q17 q9 qnpn 2 q8 qnpn q14 qnpn q6 qnpn q5 qnpn 2 lat 3 a q18 r5 4.5 k r6 1.0 k q13 qnpn q2 qnpn 4 sub q11 2 r11 15 k qnpn 6 q1 r7 14 k r3 1.8 k r8 5.0 k diode q16 q4 qnpn n+ c1 30 p c2 3.0 p r9 3.0 k r16 600 r20 17500 q15 qnpn q10 qnpn r22 100 q12 qnpn r24 50 1.0 p r21 600 r23 0.2 r19 27.5 k d2 zener q19 qnpn r14 1.0 k q20 qnpn r28 9.0 k r27 9.0 k r29 9.0 k r25 6.0 k r26 3.0 k r12 3.0 k r10 3340-(3316act) r30 18 k sense v out 5.01 v in r13 11660 q3 qnpn mc7800 c3 figure 1. representative schematic diagram this device contains 22 active transistors. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 3 electrical characteristics (v in = 10 v, i o = 500 ma, t j = t low to 125 ? c (note 1), unless otherwise noted) characteristic symbol mc7805b, ncv7805b mc7805c unit min typ max min typ max output voltage (t j = 25 ? c) v o 4.8 5.0 5.2 4.8 5.0 5.2 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 7.0 vdc ? v in ? 20 vdc 8.0 vdc ? v in ? 20 vdc v o ? 4.75 ? 5.0 ? 5.25 4.75 ? 5.0 ? 5.25 ? vdc line regulation (note 4) 7.5 vdc ? v in ? 20 vdc, 1.0 a 8.0 vdc ? v in ? 12 vdc reg line ? ? 5.0 1.3 100 50 ? ? 0.5 0.8 20 10 mv load regulation (note 4) 5.0 ma ? i o ? 1.0 a 5.0 ma ? i o ? 1.5 a (t a = 25 ? c) reg load ? ? 1.3 0.15 100 50 ? ? 1.3 1.3 25 25 mv quiescent current i b ? 3.2 8.0 ? 3.2 6.5 ma quiescent current change 7.0 vdc ? v in ? 25 vdc 5.0 ma ? i o ? 1.0 a (t a = 25 ? c) i b ? ? ? ? ? 0.5 ? ? 0.3 0.08 1.0 0.8 ma ripple rejection 8.0 vdc ? v in ? 18 vdc, f = 120 hz rr ? 68 ? 62 83 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 0.9 ? ? 0.9 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.6 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.3 ? ? ? 0.3 ? mv/ ? c 1. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 2. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 4 electrical characteristics (v in = 10 v, i o = 1.0 a, t j = t low to 125 ? c (note 3), unless otherwise noted) mc7805ab/mc7805ac/ncv7805ab characteristic symbol min typ max unit output voltage (t j = 25 ? c) v o 4.9 5.0 5.1 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 7.5 vdc ? v in ? 20 vdc v o 4.8 5.0 5.2 vdc line regulation (note 4) 7.5 vdc ? v in ? 25 vdc, i o = 500 ma 8.0 vdc ? v in ? 12 vdc, i o = 1.0 a 8.0 vdc ? v in ? 12 vdc, i o = 1.0 a, t j = 25 ? c 7.3 vdc ? v in ? 20 vdc, i o = 1.0 a, t j = 25 ? c reg line ? ? ? ? 0.5 0.8 1.3 4.5 10 12 4.0 10 mv load regulation (note 4) 5.0 ma ? i o ? 1.5 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a 250 ma ? i o ? 750 ma reg load ? ? ? 1.3 0.8 0.53 25 25 15 mv quiescent current i b ? 3.2 6.0 ma quiescent current change 8.0 vdc ? v in ? 25 vdc, i o = 500 ma 7.5 vdc ? v in ? 20 vdc, t j = 25 ? c 5.0 ma ? i o ? 1.0 a i b ? ? ? 0.3 ? 0.08 0.8 0.8 0.5 ma ripple rejection 8.0 vdc ? v in ? 18 vdc, f = 120 hz, i o = 500 ma rr 68 83 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? v/v o output resistance (f = 1.0 khz) r o ? 0.9 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.3 ? mv/ ? c 3. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 4. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 5 electrical characteristics (v in = 11 v, i o = 500 ma, t j = t low to 125 ? c (note 5), unless otherwise noted) characteristic symbol mc7806b/ncv7806b mc7806c unit min typ max min typ max output voltage (t j = 25 ? c) v o 5.75 6.0 6.25 5.75 6.0 6.25 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 8.0 vdc ? v in ? 21 vdc 9.0 vdc ? v in ? 21 vdc v o ? 5.7 ? 6.0 ? 6.3 5.7 ? 6.0 ? 6.3 ? vdc line regulation, t j = 25 ? c (note 6) 8.0 vdc ? v in ? 25 vdc 9.0 vdc ? v in ? 13 vdc reg line ? ? 5.5 1.4 120 60 ? ? 0.5 0.8 24 12 mv load regulation, t j = 25 ? c (note 6) 5.0 ma ? i o ? 1.5 a reg load ? 1.3 120 ? 1.3 30 mv quiescent current (t j = 25 ? c) i b ? 3.3 8.0 ? 3.3 8.0 ma quiescent current change 8.0 vdc ? v in ? 25 vdc 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? 0.5 ? ? 0.3 0.08 1.3 0.5 ma ripple rejection 9.0 vdc ? v in ? 19 vdc, f = 120 hz rr ? 65 ? 58 65 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 0.9 ? ? 0.9 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.3 ? ? ? 0.3 ? mv/ ? c 5. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 6. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 6 electrical characteristics (v in = 11 v, i o = 1.0 a, t j = t low to 125 ? c (note 7), unless otherwise noted) mc7806ac characteristic symbol min typ max unit output voltage (t j = 25 ? c) v o 5.88 6.0 6.12 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 8.6 vdc ? v in ? 21 vdc v o 5.76 6.0 6.24 vdc line regulation (note 8) 8.6 vdc ? v in ? 25 vdc, i o = 500 ma 9.0 vdc ? v in ? 13 vdc, i o = 1.0 a reg line ? ? 5.0 1.4 12 15 mv load regulation (note 8) 5.0 ma ? i o ? 1.5 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a 250 ma ? i o ? 750 ma reg load ? ? ? 1.3 0.9 0.2 25 25 15 mv quiescent current i b ? 3.3 6.0 ma quiescent current change 9.0 vdc ? v in ? 25 vdc, i o = 500 ma 9.0 vdc ? v in ? 21 vdc, i o = 1.0 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 9.0 vdc ? v in ? 19 vdc, f = 120 hz, i o = 500 ma rr 58 65 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? v/v o output resistance (f = 1.0 khz) r o ? 0.9 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.3 ? mv/ ? c 7. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 8. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 7 electrical characteristics (v in = 14 v, i o = 500 ma, t j = t low to 125 ? c (note 9), unless otherwise noted) mc7808b/ncv7808b mc7808c characteristic symbol min typ max min typ max unit output voltage (t j = 25 ? c) v o 7.7 8.0 8.3 7.7 8.0 8.3 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 10.5 vdc ? v in ? 23 vdc 11.5 vdc ? v in ? 23 vdc v o ? 7.6 ? 8.0 ? 8.4 7.6 ? 8.0 ? 8.4 ? vdc line regulation, t j = 25 ? c, (note 10) 10.5 vdc ? v in ? 25 vdc 11 vdc ? v in ? 17 vdc reg line ? ? 6.0 1.7 160 80 ? ? 6.0 1.7 32 16 mv load regulation, t j = 25 ? c (note 10) 5.0 ma ? i o ? 1.5 a reg load ? 1.4 160 ? 1.4 35 mv quiescent current i b ? 3.3 8.0 ? 3.3 8.0 ma quiescent current change 10.5 vdc ? v in ? 25 vdc 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? 0.5 ? ? ? ? 1.0 0.5 ma ripple rejection 11.5 vdc ? v in ? 18 vdc, f = 120 hz rr ? 62 ? 56 62 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 0.9 ? ? 0.9 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.4 ? ? ? 0.4 ? mv/ ? c 9. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 10. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 8 electrical characteristics (v in = 14 v, i o = 1.0 a, t j = t low to 125 ? c (note 11), unless otherwise noted) characteristic symbol mc7808ab/mc7808ac mc7808aeb unit min typ max min typ max output voltage (t j = 25 ? c) v o 7.84 8.0 8.16 7.88 ? 8.12 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 10.6 vdc ? v in ? 23 vdc v o 7.7 8.0 8.3 7.88 ? 8.12 vdc line regulation (note 12) 10.6 vdc ? v in ? 25 vdc, i o = 500 ma 11 vdc ? v in ? 17 vdc, i o = 1.0 a 10.4 vdc ? v in ? 23 vdc, t j = 25 ? c reg line ? ? ? 6.0 1.7 5.0 15 18 15 ? ? ? 6.0 1.7 5.0 15 18 15 mv load regulation (note 12) 5.0 ma ? i o ? 1.5 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a 250 ma ? i o ? 750 ma reg load ? ? ? 1.4 1.0 0.22 25 25 15 ? ? ? 1.4 1.0 0.22 25 25 15 mv quiescent current i b ? 3.3 6.0 ? 3.3 6.0 ma quiescent current change 11 vdc ? v in ? 25 vdc, i o = 500 ma 10.6 vdc ? v in ? 23 vdc, i o = 1.0 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? ? 0.8 0.8 0.5 ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 11.5 vdc ? v in ? 21.5 vdc, f = 120 hz, i o = 500 ma rr 56 62 ? 56 62 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 0.9 ? ? 0.9 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.4 ? ? ? 0.4 ? mv/ ? c 11. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 12. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 9 electrical characteristics (v in = 15 v, i o = 500 ma, t j = t low to 125 ? c (note 13), unless otherwise noted) mc7809b/ncv7809b mc7809c characteristic symbol min typ max min typ max unit output voltage (t j = 25 ? c) v o 8.65 9.0 9.35 8.65 9.0 9.35 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 11.5 vdc ? v in ? 24 vdc v o 8.55 9.0 9.45 8.55 9.0 9.45 vdc line regulation, t j = 25 ? c (note 14) 11 vdc ? v in ? 26 vdc 11.5 vdc ? v in ? 17 vdc reg line ? ? 6.2 1.8 32 16 ? ? 6.2 1.8 32 16 mv load regulation, t j = 25 ? c (note 14) 5.0 ma ? i o ? 1.5 a reg load ? 1.5 35 ? 1.5 35 mv quiescent current i b ? 3.4 8.0 ? 3.4 8.0 ma quiescent current change 11.5 vdc ? v in ? 26 vdc 5.0 ma ? i o ? 1.0 a i b ? ? ? ? 1.0 0.5 ? ? ? ? 1.0 0.5 ma ripple rejection 11.5 vdc ? v in ? 21.5 vdc, f = 120 hz rr 56 61 ? 56 61 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.0 ? ? 1.0 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.5 ? ? ? 0.5 ? mv/ ? c 13. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 14. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 10 electrical characteristics (v in = 15 v, i o = 1.0 a, t j = t low to 125 ? c (note 15), unless otherwise noted) characteristic symbol mc7809ab/mc7809ac unit min typ max output voltage (t j = 25 ? c) v o 8.82 9.0 9.18 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 11.5 vdc ? v in ? 24 vdc v o 8.65 9.0 9.35 vdc line regulation (note 16) 11.5 vdc ? v in ? 26 vdc, i o = 500 ma 12 vdc ? v in ? 17 vdc, i o = 1.0 a 11.5 vdc ? v in ? 24 vdc, t j = 25 ? c reg line ? ? ? 6.2 1.8 5.2 16 7.0 16 mv load regulation (note 16) 5.0 ma ? i o ? 1.5 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a 250 ma ? i o ? 750 ma reg load ? ? ? ? ? ? 25 25 15 mv quiescent current i b ? 3.3 6.0 ma quiescent current change 11.5 vdc ? v in ? 26 vdc, i o = 500 ma 11.5 vdc ? v in ? 24 vdc, i o = 1.0 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 11.5 vdc ? v in ? 21.5 vdc, f = 120 hz, i o = 500 ma rr 56 61 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i _ v o 2.0 vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz vn ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.0 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.5 ? mv/ ? c 15. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab. 16. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 11 electrical characteristics (v in = 19 v, i o = 500 ma, t j = t low to 125 ? c (note 17), unless otherwise noted) mc7812b/ncv7812b mc7812c characteristic symbol min typ max min typ max unit output voltage (t j = 25 ? c) v o 11.5 12 12.5 11.5 12 12.5 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 14.5 vdc ? v in ? 27 vdc 15.5 vdc ? v in ? 27 vdc v o ? 11.4 ? 12 ? 12.6 11.4 ? 12 ? 12.6 ? vdc line regulation, t j = 25 ? c (note 18) 14.5 vdc ? v in ? 30 vdc 16 vdc ? v in ? 22 vdc 14.8 vdc ? v in ? 27 vdc, i o = 1.0 a reg line ? ? ? 7.5 2.2 ? 240 120 ? ? ? ? 3.8 0.3 ? 24 24 48 mv load regulation, t j = 25 ? c (note 18) 5.0 ma ? i o ? 1.5 a reg load ? 1.6 240 ? 8.1 60 mv quiescent current i b ? 3.4 8.0 ? 3.4 6.5 ma quiescent current change 14.5 vdc ? v in ? 30 vdc, i o = 1.0 a, t j = 25 ? c 15 vdc ? v in ? 30 vdc 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? ? ? 1.0 0.5 ? ? ? ? ? ? 0.7 0.8 0.5 ma ripple rejection 15 vdc ? v in ? 25 vdc, f = 120 hz rr ? 60 ? 55 60 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.1 ? ? 1.1 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.8 ? ? ? 0.8 ? mv/ ? c 17. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 18. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 12 electrical characteristics (v in = 19 v, i o = 1.0 a, t j = t low to 125 ? c (note 19), unless otherwise noted) mc7812ab/mc7812ac/ncv7812ab characteristic symbol min typ max unit output voltage (t j = 25 ? c) v o 11.75 12 12.25 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 14.8 vdc ? v in ? 27 vdc v o 11.5 12 12.5 vdc line regulation (note 20) 14.8 vdc ? v in ? 30 vdc, i o = 500 ma 16 vdc ? v in ? 22 vdc, i o = 1.0 a 14.5 vdc ? v in ? 27 vdc, t j = 25 ? c reg line ? ? ? 3.8 2.2 6.0 18 20 120 mv load regulation (note 20) 5.0 ma ? i o ? 1.5 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a reg load ? ? ? ? 25 25 mv quiescent current i b ? 3.4 6.0 ma quiescent current change 15 vdc ? v in ? 30 vdc, i o = 500 ma 14.8 vdc ? v in ? 27 vdc, t j = 25 ? c 5.0 ma ? i o ? 1.0 a, t j = 25 ? c i b ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 15 vdc ? v in ? 25 vdc, f = 120 hz, i o = 500 ma rr 55 60 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? v/v o output resistance (f = 1.0 khz) r o ? 1.1 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 0.8 ? mv/ ? c 19. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 20. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 13 electrical characteristics (v in = 23 v, i o = 500 ma, t j = t low to 125 ? c (note 21), unless otherwise noted) mc7815b/ncv7815b mc7815c characteristic symbol min typ max min typ max unit output voltage (t j = 25 ? c) v o 14.4 15 15.6 14.4 15 15.6 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 17.5 vdc ? v in ? 30 vdc 18.5 vdc ? v in ? 30 vdc v o ? 14.25 ? 15 ? 15.75 14.25 ? 15 ? 15.75 ? vdc line regulation, t j = 25 ? c (note 22) 17.9 vdc ? v in ? 30 vdc 20 vdc ? v in ? 26 vdc reg line ? ? 8.5 3.0 300 150 ? ? 8.5 3.0 30 28 mv load regulation, t j = 25 ? c (note 22) 5.0 ma ? i o ? 1.5 a reg load ? 1.8 300 ? 1.8 55 mv quiescent current i b ? 3.5 8.0 ? 3.5 6.5 ma quiescent current change 17.5 vdc ? v in ? 30 vdc 17.5 vdc ? v in ? 30 vdc, i o = 1.0 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? ? ? 1.0 0.5 ? ? ? ? ? ? 0.8 0.7 0.5 ma ripple rejection 18.5 vdc ? v in ? 28.5 vdc, f = 120 hz rr ? 58 ? 54 58 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.2 ? ? 1.2 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 1.0 ? ? ? 1.0 ? mv/ ? c 21. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 22. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 14 electrical characteristics (v in = 23 v, i o = 1.0 a, t j = t low to 125 ? c (note 23), unless otherwise noted) mc7815ab/mc7815ac characteristic symbol min typ max unit output voltage (t j = 25 ? c) v o 14.7 15 15.3 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 17.9 vdc ? v in ? 30 vdc v o 14.4 15 15.6 vdc line regulation (note 24) 17.9 vdc ? v in ? 30 vdc, i o = 500 ma 20 vdc ? v in ? 26 vdc 17.5 vdc ? v in ? 30 vdc, i o = 1.0 a, t j = 25 ? c reg line ? ? ? 8.5 3.0 7.0 20 22 20 mv load regulation (note 24) 5.0 ma ? i o ? 1.5 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a 250 ma ? i o ? 750 ma reg load ? ? ? 1.8 1.5 1.2 25 25 15 mv quiescent current i b ? 3.5 6.0 ma quiescent current change 17.5 vdc ? v in ? 30 vdc, i o = 500 ma 17.5 vdc ? v in ? 30 vdc, i o = 1.0 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 18.5 vdc ? v in ? 28.5 vdc, f = 120 hz, i o = 500 ma rr 60 80 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.2 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 1.0 ? mv/ ? c 23. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 24. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 15 electrical characteristics (v in = 27 v, i o = 500 ma, t j = t low to 125 ? c (note 25), unless otherwise noted) mc7818b mc7818c characteristic symbol min typ max min typ max unit output voltage (t j = 25 ? c) v o 17.3 18 18.7 17.3 18 18.7 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 21 vdc ? v in ? 33 vdc 22 vdc ? v in ? 33 vdc v o ? 17.1 ? 18 ? 18.9 17.1 ? 18 ? 18.9 ? vdc line regulation, (note 26) 21 vdc ? v in ? 33 vdc 24 vdc ? v in ? 30 vdc reg line ? ? 9.5 3.2 360 180 ? ? 9.5 3.2 50 25 mv load regulation, (note 26) 5.0 ma ? i o ? 1.5 a reg load ? 2.0 360 ? 2.0 55 mv quiescent current i b ? 3.5 8.0 ? 3.5 6.5 ma quiescent current change 21 vdc ? v in ? 33 vdc 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? 0.5 ? ? ? ? 1.0 0.5 ma ripple rejection 22 vdc ? v in ? 33 vdc, f = 120 hz rr ? 57 ? 53 57 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v ii ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.3 ? ? 1.3 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 1.5 ? ? ? 1.5 ? mv/ ? c 25. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 26. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 16 electrical characteristics (v in = 27 v, i o = 1.0 a, t j = t low to 125 ? c (note 27), unless otherwise noted) characteristic symbol mc7818ac unit min typ max output voltage (t j = 25 ? c) v o 17.64 18 18.36 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 21 vdc ? v in ? 33 vdc v o 17.3 18 18.7 vdc line regulation (note 28) 21 vdc ? v in ? 33 vdc, i o = 500 ma 24 vdc ? v in ? 30 vdc, i o = 1.0 a 24 vdc ? v in ? 30 vdc, i o = 1.0 a, t j = 25 ? c 20.6 vdc ? v in ? 33 vdc, i o = 1.0 a, t j = 25 ? c reg line ? ? ? ? 9.5 3.2 3.2 8.0 22 25 10.5 22 mv load regulation (note 28) 5.0 ma ? i o ? 1.5 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a 250 ma ? i o ? 750 ma reg load ? ? ? 2.0 1.8 1.5 25 25 15 mv quiescent current i b ? 3.5 6.0 ma quiescent current change 21 vdc ? v in ? 33 vdc, i o = 500 ma 21.5 vdc ? v in ? 30 vdc, t j = 25 ? c 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 22 vdc ? v in ? 32 vdc, f = 120 hz, i o = 500 ma rr 53 57 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.3 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 1.5 ? mv/ ? c 27. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 28. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 17 electrical characteristics (v in = 33 v, i o = 500 ma, t j = t low to 125 ? c (note 29), unless otherwise noted) mc7824b mc7824c characteristic symbol min typ max min typ max unit output voltage (t j = 25 ? c) v o 23 24 25 23 24 25 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 27 vdc ? v in ? 38 vdc 28 vdc ? v in ? 38 vdc v o ? 22.8 ? 24 ? 25.2 22.8 ? 24 ? 25.2 ? vdc line regulation, (note 30) 27 vdc ? v in ? 38 vdc 30 vdc ? v in ? 36 vdc reg line ? ? 11.5 3.8 480 240 ? ? 2.7 2.7 60 48 mv load regulation, (note 30) 5.0 ma ? i o ? 1.5 a reg load ? 2.1 480 ? 4.4 65 mv quiescent current i b ? 3.6 8.0 ? 3.6 6.5 ma quiescent current change 27 vdc ? v in ? 38 vdc 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? 0.5 ? ? ? ? 1.0 0.5 ma ripple rejection 28 vdc ? v in ? 38 vdc, f = 120 hz rr ? 54 ? 50 54 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.4 ? ? 1.4 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 2.0 ? ? ? 2.0 ? mv/ ? c 29. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 30. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 18 electrical characteristics (v in = 33 v, i o = 1.0 a, t j = t low to 125 ? c (note 31), unless otherwise noted) mc7824ac characteristic symbol min typ max unit output voltage (t j = 25 ? c) v o 23.5 24 24.5 vdc output voltage (5.0 ma ? i o ? 1.0 a, p d ? 15 w) 27.3 vdc ? v in ? 38 vdc v o 23.2 24 25.8 vdc line regulation (note 32) 27 vdc ? v in ? 38 vdc, i o = 500 ma 30 vdc ? v in ? 36 vdc, i o = 1.0 a 30 vdc ? v in ? 36 vdc, t j = 25 ? c 26.7 vdc ? v in ? 38 vdc, i o = 1.0 a, t j = 25 ? c reg line ? ? ? ? 11.5 3.8 3.8 10 25 28 12 25 mv load regulation (note 32) 5.0 ma ? i o ? 1.5 a, t j = 25 ? c 5.0 ma ? i o ? 1.0 a 250 ma ? i o ? 750 ma reg load ? ? ? 2.1 2.0 1.8 15 25 15 mv quiescent current i b ? 3.6 6.0 ma quiescent current change 27.3 vdc ? v in ? 38 vdc, i o = 500 ma 27 vdc ? v in ? 38 vdc, t j = 25 ? c 5.0 ma ? i o ? 1.0 a i b ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 28 vdc ? v in ? 38 vdc, f = 120 hz, i o = 500 ma rr 45 54 ? db dropout voltage (i o = 1.0 a, t j = 25 ? c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 ? c) 10 hz ? f ? 100 khz v n ? 10 ? v/v o output resistance (f = 1.0 khz) r o ? 1.4 ? m short circuit current limit (t a = 25 ? c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 ? c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ? 2.0 ? mv/ ? c 31. t low =0 ? c for mc78xxc, mc78xxac, = 40 ? c for ncv78xx, mc78xxb, mc78xxab, and mc78xxaeb 32. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 19 figure 2. peak output current as a function of input/output differential voltage (mc78xxc, ac, b) figure 3. ripple rejection as a function of output voltages (mc78xxc, ac, b) figure 4. ripple rejection as a function of frequency (mc78xxc, ac, b) figure 5. output voltage as a function of junction temperature (mc7805c, ac, b) i o v in ? v out , input/output voltage differential (v) 3.0 2.0 1.5 1.0 0 4.0 8.0 12 20 30 40 , output current (a) 80 70 60 50 40 4.0 6.0 8.0 10 12 14 16 18 20 22 24 v o , output voltage (v) rr, ripple rejection (db) part # v in mc7805c= 10 v mc7806c= 11 v mc7808c= 14 v mc7812c= 19 v mc7815c= 23 v mc7818c= 27 v mc7824c= 33 v 80 50 rr, ripple rejection (db) 0.1 10 f, frequency (khz) 0.01 , output voltage (v) o 5.0 4.9 -60 -20 20 60 100 140 180 t j , junction temperature ( ? c) v 2.5 0.5 70 40 30 60 4.8 6.0 10 15 25 35 t j = 85 ? c t j = 25 ? c 1.0 f = 120 hz i o = 20 ma v in = 1.0 v(rms) t j = 125 ? c t j = 0 ? c v in = 20 v i o = 5.0 ma mc78xxb, c, ac v in = 8.0 v to 18 v i o = 500 ma f = 120 hz t a = 25 ? c t j = -40 ? c 7.80 7.85 7.90 7.95 8.00 8.05 8.10 8.15 8.20 -40 -20 0 20 40 60 80 100 120 140 160 180 figure 6. output voltage as a function of junction temperature (mc7808ae) t j , junction temperature (5c) v o , output voltage (v) v in = 14 v i o = 1.0 ma mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 20 figure 7. output impedance as a function of output voltage (mc78xxc, ac, b) figure 8. quiescent current as a function of temperature (mc78xxc, ac, b) , output impedance (m) o ? 10 5.0 3.0 2.0 1.0 0.5 0.3 0.2 0.1 4.0 8.0 12 16 20 24 v o , output voltage (v) z , quiescent current (ma) b 6.0 4.0 3.0 2.0 1.0 0 -75 -50 t j , junction temperature ( ? c) -25 0 25 50 75 100 125 i f = 120 hz i o = 500 ma c l = 0 f v in = 10 v v o = 5.0 v i l = 20 ma mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 21 applications information design considerations the mc7800 series of fixed voltage regulators are designed with thermal overload protection that shuts down the circuit when subjected to an excessive power overload condition, internal short circuit protection that limits the maximum current the circuit will pass, and output transistor safe ? area compensation that reduces the output short circuit current as the voltage across the pass transistor is increased. in many low current applications, compensation capacitors are not required. however, it is recommended that the regulator input be bypassed with a capacitor if the regulator is connected to the power supply filter with long wire lengths, or if the output load capacitance is large. an input bypass capacitor should be selected to provide good high ? frequency characteristics to insure stable operation under all load conditions. a 0.33 f or larger tantalum, mylar, or other capacitor having low internal impedance at high frequencies should be chosen. the bypass capacitor should be mounted with the shortest possible leads directly across the regulators input terminals. normally good construction techniques should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead. i o 5.0v r i b figure 9. current regulator figure 10. adjustable output regulator figure 11. current boost regulator figure 12. short circuit protection the mc7800 regulators can also be used as a current source when connected as above. in order to minimize dissipation the mc7805c is chosen in this application. resistor r determines the current as follows: for example, a 1.0 a current source would require r to be a 5.0 , 10 w resistor and the output voltage compliance would be the input voltage less 7.0 v. i b 3.2 ma over line and load changes. input 0.33 f r i o mc7805 constant current to grounded load the addition of an operational amplifier allows adjustment to higher or intermediate values while retaining regulation characteristics. the minimum voltage obtainable with this arrangement is 2.0 v greater than the regulator voltage. input mc7805 output 0.33 f 10 k mc1741g 7 6 4 1.0 k v o = 7.0 v to 20 v v in = v o ? 2.0 v 0.1 f 3 2 the mc7800 series can be current boosted with a pnp transistor. the mj2955 pro vides current to 5.0 a. resistor r in conjunction with the v be of the pnp determines when the pass transistor begins conducting; this circuit is not short circuit proof. input/output dif ferential voltage minimum is increased by v be of the pass transistor. xx = 2 digits of type number indicating voltage. mc78xx input output r 1.0 f mj2955 or equiv. 1.0 f the circuit of figure 11 can be modified to provide supply protection against short circuits by adding a short circuit sense resistor, r sc , and an additional pnp transistor. the current sensing pnp must be able to handle the short circuit current of the three-terminal regulator. therefore, a four-ampere plastic power transistor is specified. xx = 2 digits of type number indicating voltage. 1.0 f mc78xx mj2955 or equiv. output r sc r 2n6049 or equiv. ? 10 f r source 0.33 f input r source 0.33 f ? 10 f mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 22 figure 13. worst case power dissipation versus ambient temperature (case 221a) figure 14. input output differential as a function of junction temperature (mc78xxc, ac, b) , power dissipation (w) d 20 16 12 8.0 4.0 0 -50 -25 0 25 50 75 100 125 150 t a , ambient temperature ( ? c) p hs = 0 ? c/w differential (v) in out , input-output voltage 0.5 0 -75 -50 -25 0 25 50 75 100 125 t j , junction temperature ( ? c) - v v i o = 0 ma i o = 20 ma i o = 1.0 a i o = 500 ma i o = 200 ma v o = 2% of v o - - - extended curve for mc78xxb jc = 5 ? c/w ja = 65 ? c/w t j(max) = 150 ? c hs = 5 ? c/w hs = 15 ? c/w no heatsink 2.0 1.5 1.0 2.5 figure 15. d 2 pak thermal resistance and maximum power dissipation versus p.c.b. copper length r , thermal resistance ja ? junction\to\air ( c/w) ? 30 40 50 60 70 80 1.0 1.5 2.0 2.5 3.0 3.5 0102030 25 15 5.0 l, length of copper (mm) p d(max) for t a = 50 ? c minimum size pad 2.0 oz. copper l l ???? ???? ???? ???? ja 40 50 60 70 80 90 100 0 0.4 0.8 1.2 1.6 2.0 2.4 0102030 25 15 5.0 l, length of copper (mm) p d(max) for t a = 50 ? c minimum size pad p d l l ???? ???? ???? ???? ja 2.0 oz. copper r , thermal resistance ja ? junction-to-air ( c/w) ? figure 16. dpak thermal resistance and maximum power dissipation versus p.c.b. copper length mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 23 definitions line regulation ? the change in output voltage for a change in the input voltage. the measurement is made under conditions of low dissipation or by using pulse techniques such that the average chip temperature is not significantly affected. load regulation ? the change in output voltage for a change in load current at constant chip temperature. maximum power dissipation ? the maximum total device dissipation for which the regulator will operate within specifications. quiescent current ? that part of the input current that is not delivered to the load. output noise v oltage ? the rms ac voltage at the output, with constant load and no input ripple, measured over a specified frequency range. long term stability ? output voltage stability under accelerated life test conditions with the maximum rated voltage listed in the devices? electrical characteristics and maximum power dissipation. ordering information device nominal voltage operating temperature range package shipping ? mc7805abd2tg 5.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7805abd2tr4g 5.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7805abtg 5.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7805acd2tg 5.0 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7805acd2tr4g 5.0 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7805actg 5.0 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7805bd2tg 5.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7805bd2tr4g 5.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7805bdtg 5.0 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 75 units / rail mc7805bdtrkg 5.0 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel mc7805btg 5.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail NCV7805BDTRKG* 5.0 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel ncv7805bd2tg* 5.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail ncv7805bd2tr4g* 5.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel ncv7805btg* 5.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7805cd2tg 5.0 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7805cd2tr4g 5.0 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel ?for information on tape and reel specifications, including part ori entation and tape size s, please refer to our tape and reel packaging spe- cifications brochure, brd8011/d. *ncv devices: t low = ? 40 ? c, t high = +125 ? c. guaranteed by design. ncv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 24 ordering information (continued) device shipping ? package operating temperature range nominal voltage mc7805cdtg 5.0 v t j = 0 ? c to +125 ? c dpak (pb ? free) 75 units / rail mc7805cdtrkg 5.0 v t j = 0 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel mc7805ctg 5.0 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail ncv7805abd2tr4g* 5.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7806actg 6.0 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7806bd2tg 6.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7806bd2tr4g 6.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7806btg 6.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7806ctg 6.0 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7808abd2tg 8.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units / rail mc7808abd2tr4g 8.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7808abtg 8.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail mc7808actg 8.0 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail mc7808aebtg 8.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail mc7808bd2tg 8.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units / rail mc7808bd2tr4g 8.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7808bdtg 8.0 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 75 units / rail mc7808bdtrkg 8.0 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel mc7808btg 8.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7808cd2tg 8.0 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7808cd2tr4g 8.0 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7808cdtg 8.0 v t j = 0 ? c to +125 ? c dpak (pb ? free) 75 units / rail mc7808cdtt5g 8.0 v t j = 0 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel ?for information on tape and reel specifications, including part ori entation and tape size s, please refer to our tape and reel packaging spe- cifications brochure, brd8011/d. *ncv devices: t low = ? 40 ? c, t high = +125 ? c. guaranteed by design. ncv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 25 ordering information (continued) device shipping ? package operating temperature range nominal voltage mc7808cdtrkg 8.0 v t j = 0 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel mc7808ctg 8.0 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail ncv7808bdtg* 8.0 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 75 units / rail ncv7808bdtrkg* 8.0 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel ncv7808btg* 8.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail ncv7808bd2tr4g* 8.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7809abtg 9.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7809actg 9.0 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7809btg 9.0 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7809cd2tg 9.0 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7809cd2tr4g 9.0 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7809ctg 9.0 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail ncv7809bd2tr4g* 9.0 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7812abd2tg 12 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7812abd2tr4g 12 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7812abtg 12 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7812acd2tg 12 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7812acd2tr4g 12 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7812actg 12 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7812bd2tg 12 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7812bd2tr4g 12 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7812bdtg 12 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 75 units / rail mc7812bdtrkg 12 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel ?for information on tape and reel specifications, including part ori entation and tape size s, please refer to our tape and reel packaging spe- cifications brochure, brd8011/d. *ncv devices: t low = ? 40 ? c, t high = +125 ? c. guaranteed by design. ncv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 26 ordering information (continued) device shipping ? package operating temperature range nominal voltage mc7812btg 12 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail ncv7812bd2tr4g* 12 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel ncv7812btg* 12 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7812cd2tg 12 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7812cd2tr4g 12 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7812cdtg 12 v t j = 0 ? c to +125 ? c dpak (pb ? free) 75 units / rail mc7812cdtrkg 12 v t j = 0 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel mc7812ctg 12 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail ncv7812abtg* 12 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail mc7815abd2tg 15 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7815abd2tr4g 15 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7815abtg 15 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7815acd2tg 15 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7815actg 15 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail mc7815bd2tg 15 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail ncv7815btg* 15 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail mc7815bd2tr4g 15 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7815bdtg 15 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 75 units / rail mc7815bdtrkg 15 v t j = ? 40 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel mc7815btg 15 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units / rail mc7815cd2tg 15 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7815cd2tr4g 15 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7815cdtg 15 v t j = 0 ? c to +125 ? c dpak (pb ? free) 75 units / rail ?for information on tape and reel specifications, including part ori entation and tape size s, please refer to our tape and reel packaging spe- cifications brochure, brd8011/d. *ncv devices: t low = ? 40 ? c, t high = +125 ? c. guaranteed by design. ncv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable. mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 27 ordering information (continued) device shipping ? package operating temperature range nominal voltage mc7815cdtrkg 15 v t j = 0 ? c to +125 ? c dpak (pb ? free) 2500 / tape & reel mc7815ctg 15 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7818actg 18 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7818btg 18 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7818cd2tr4g 18 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7818ctg 18 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7824actg 24 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7824bd2tg 24 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7824bd2tr4g 24 v t j = ? 40 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7824btg 24 v t j = ? 40 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail mc7824cd2tg 24 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 50 units /rail mc7824cd2tr4g 24 v t j = 0 ? c to +125 ? c d 2 pak (pb ? free) 800 / tape & reel mc7824ctg 24 v t j = 0 ? c to +125 ? c to ? 220 (pb ? free) 50 units /rail ?for information on tape and reel specifications, including part ori entation and tape size s, please refer to our tape and reel packaging spe- cifications brochure, brd8011/d. *ncv devices: t low = ? 40 ? c, t high = +125 ? c. guaranteed by design. ncv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable. 78xxayd2t awlywwg mc 78xxayt awlywwg xx = 05, 06, 08, 09, 12, 15, 18, or 24 y = b or c a = assembly location wl, l = wafer lot y = year ww = work week g = pb ? free device marking diagrams to ? 220 ? 3 t suffix case 221a mc d 2 pak ? 3 d2t suffix case 936 dpak ? 3 dt suffix case 369c 78xxyg alyww 78xxyd2t awlywwg mc * mc 78xxyt awlywwg * *this marking diagram also applies to ncv78xx family. mc 78xxaeyt awlywwg mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 28 package dimensions to ? 220, single gauge case 221ab issue a notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inches. 3. dimension z defines a zone where all body and lead irregularities are allowed. 4. product shipped prior to 2008 had dimensions s = 0.045 - 0.055 inches (1.143 - 1.397 mm) dim min max min max millimeters inches a 0.570 0.620 14.48 15.75 b 0.380 0.405 9.66 10.28 c 0.160 0.190 4.07 4.82 d 0.025 0.035 0.64 0.88 f 0.142 0.147 3.61 3.73 g 0.095 0.105 2.42 2.66 h 0.110 0.155 2.80 3.93 j 0.018 0.025 0.46 0.64 k 0.500 0.562 12.70 14.27 l 0.045 0.060 1.15 1.52 n 0.190 0.210 4.83 5.33 q 0.100 0.120 2.54 3.04 r 0.080 0.110 2.04 2.79 s 0.020 0.024 0.508 0.61 t 0.235 0.255 5.97 6.47 u 0.000 0.050 0.00 1.27 v 0.045 --- 1.15 --- z --- 0.080 --- 2.04 b q h z l v g n a k f 123 4 d seating plane ? t ? c s t u r j mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 29 package dimensions d 2 pak ? 3 case 936 ? 03 issue d 5 ref 5 ref v u terminal 4 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inches. 3. tab contour optional within dimensions a and k. 4. dimensions u and v establish a minimum mounting surface for terminal 4. 5. dimensions a and b do not include mold flash or gate protrusions. mold flash and gate protrusions not to exceed 0.025 (0.635) maximum. 6. single gauge design will be shipped after fpcn expiration in october 2011. dim a min max min max millimeters 0.386 0.403 9.804 10.236 inches b 0.356 0.368 9.042 9.347 c 0.170 0.180 4.318 4.572 d 0.026 0.036 0.660 0.914 e 0.045 0.055 1.143 1.397 f 0.051 ref 1.295 ref g 0.100 bsc 2.540 bsc h 0.539 0.579 13.691 14.707 j 0.125 max 3.175 max k 0.050 ref 1.270 ref l 0.000 0.010 0.000 0.254 m 0.088 0.102 2.235 2.591 n 0.018 0.026 0.457 0.660 p 0.058 0.078 1.473 1.981 r s 0.116 ref 2.946 ref u 0.200 min 5.080 min v 0.250 min 6.350 min a 12 3 k f b j s h d m 0.010 (0.254) t e optional chamfer *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* 8.380 5.080 dimensions: millimeters pitch 2x 16.155 1.016 2x 10.490 3.504 bottom view optional constructions top view side view dual gauge bottom view l t p r detail c seating plane 2x g n m construction d c detail c e optional chamfer side view single gauge construction s c detail c t t d e 0.018 0.026 0.457 0.660 s mc7800, mc7800a, mc7800ae, ncv7800 http://onsemi.com 30 package dimensions dpak ? 3 case 369c issue d b d e b3 l3 l4 b2 e m 0.005 (0.13) c c2 a c c z dim min max min max millimeters inches d 0.235 0.245 5.97 6.22 e 0.250 0.265 6.35 6.73 a 0.086 0.094 2.18 2.38 b 0.025 0.035 0.63 0.89 c2 0.018 0.024 0.46 0.61 b2 0.030 0.045 0.76 1.14 c 0.018 0.024 0.46 0.61 e 0.090 bsc 2.29 bsc b3 0.180 0.215 4.57 5.46 l4 ??? 0.040 ??? 1.01 l 0.055 0.070 1.40 1.78 l3 0.035 0.050 0.89 1.27 z 0.155 ??? 3.93 ??? notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: inches. 3. thermal pad contour optional within di- mensions b3, l3 and z. 4. dimensions d and e do not include mold flash, protrusions, or burrs. mold flash, protrusions, or gate burrs shall not exceed 0.006 inches per side. 5. dimensions d and e are determined at the outermost extremes of the plastic body. 6. datums a and b are determined at datum plane h. 12 3 4 5.80 0.228 2.58 0.102 1.60 0.063 6.20 0.244 3.00 0.118 6.17 0.243 mm inches scale 3:1 *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* h 0.370 0.410 9.40 10.41 a1 0.000 0.005 0.00 0.13 l1 0.108 ref 2.74 ref l2 0.020 bsc 0.51 bsc a1 h detail a seating plane a b c l1 l h l2 gauge plane detail a rotated 90 cw on semiconductor and are registered trademarks of semiconductor co mponents industries, llc (scillc). scillc owns the rights to a numb er of patents, trademarks, copyrights, trade secrets, and other intellectual property. a list ing of scillc?s product/patent coverage may be accessed at ww w.onsemi.com/site/pdf/patent ? marking.pdf. scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and s pecifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. all operating parame ters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the right s of others. scillc products are not designed, intended, or a uthorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in whic h the failure of the scillc product could create a situation where personal injury or death may occur. should buyer purchase or us e scillc products for any such unintended or unauthorized appli cation, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unin tended or unauthorized use, even if such claim alleges that scil lc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyrig ht laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5817 ? 1050 mc7800/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative |
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