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rp101x series 0.6% accuracy low noi se 300ma ldo regulator no.ea-167-160425 1 outline the rp101x series are cmos-based voltage regulator ics with high output voltage accuracy, extremely low supply current, low on-resistance, and high ripple rejecti on. each of these ics consists of a voltage reference unit, an error amplifier, resistor-net for voltage setti ng, a current limit circuit, and a chip enable circuit. these ics perform with low dropout voltage and a chip enable function. the line transient response and load transient response of the rp101x series are excellent, thus these ics are ve ry suitable for the power supply for hand-held communication equipment. the output voltage of these ics is fixed with high accura cy. since the packages for these ics are sot-23-5 and dfn(plp)1612-4 (t ? 0.6mm type) or dfn(plp)1612-4b (t ? 0.4mm type), therefore high density mounting of the ics on boards is possible. features ? supply current ............................................................. typ. 18 ? a ? standby current ........................................................... typ. 0.1 ? a ? dropout voltage ............................................................ typ. 0.13v (i out ? 150ma, v out ? 2.8v) ? ripple rejectio n ........................................................... typ. 75db (f ? 1khz) ? temperature-drift coefficient of output voltage .......... typ. ? 30ppm/ ? c ? line regulation ............................................................ typ. 0.02%/v ? output voltage accuracy .............................................. ? 0.6% ? packages ...................................................................... dfn(plp)16 12-4, dfn(plp)1612-4b, sot-23-5 ? input voltage range ..................................................... 1.7v to 5.25v ? output voltage range .................................................. 1.2v to 3.3v (0.1v steps) ( for other voltages, please refer to mark informations.) ? built-in fold back protection circuit ............................. typ. 40ma (c urrent at short mode) ? ceramic capacitors are recommend ed to be used with this ic .... 1.0 ? f or more applications ? power source for portable communication equipment. ? power source for electrical appliances such as cameras, vcrs and camcorders. ? power source for battery-powered equipment. ? power source for home appliances.
rp101x no.ea-167-160425 2 block diagrams rp101xxxxb rp101xxxxd v dd gnd v out ce vref current limit v dd gnd v out ce vref current limit selection guide the output voltage, auto discharge function, package, and t he taping type, etc. for the ics can be selected at the user?s request. product name package quantity per reel pb free halogen free rp101kxx1 ? -tr dfn(plp)1612-4 (t ? 0.6mm) 5,000 pcs yes yes rp101kxx2 ? -tr dfn(plp)1612-4b (t ? 0.4mm) 5,000 pcs yes yes rp101nxx1 ? -tr-fe sot-23-5 3,000 pcs yes yes xx : the output voltage can be designated in the rang e from 1.2v(12) to 3.3v(33) in 0.1v steps. (for other voltages, please refer to mark informations.) ? : ce pin polarity and auto discharge functi on at off state are options as follows. (b) "h" active, without aut o discharge function at off state (d) "h" active, with auto discharge function at off state
rp101x no.ea-167-160425 3 pin configurations ? dfn(plp)1612-4, dfn(plp)1612-4b ?? sot-23-5 top view 4 3 1 2 bottom view 3 4 2 1 1 2 3 4 5 (mark side) pin descriptions ? dfn(plp)1612-4, dfn(plp)1612-4b pin no symbol pin description 1 v out output pin 2 gnd ground pin 3 ce chip enable pin ("h" active) 4 v dd input pin ? ? ) tab is gnd level. (they are connected to the reverse side of this ic.) the tab is better to be connected to the gn d, but leaving it open is also acceptable. ? sot-23-5 pin no symbol pin description 1 v dd input pin 2 gnd ground pin 3 ce chip enable pin ("h" active) 4 nc no connection 5 v out output pin
rp101x no.ea-167-160425 4 absolute maximum ratings symbol item rating unit v in input voltage 6.0 v v ce input voltage (ce pin) 6.0 v v out output voltage ? 0.3 to v in ? 0.3 v i out output current 310 ma p d power dissipation (dfn(plp)1612-4) ? 610 mw power dissipation (d fn(plp)1612-4b) ? 580 power dissipation (sot-23-5) ? 420 t opt operating temperature range ? 40 to 85 ? c t stg storage temperature range ? 55 to 125 ? c ? ) for power dissipation, please refer to package information. absolute maximum ratings electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the permanent damages and may degrade the life time and safe ty for both device and sy stem using the device in the field. the functional operation at or over these absolute maximum ratings is not assured.
rp101x no.ea-167-160425 5 electrical characteristics ? rp101xxxxb/d v in ? set v out ? 1v, i out ? 1ma, c in ? c out ? 1 ? f, unless otherwise noted. top t ? 25 ? c symbol item conditions min. typ. max. unit v out output voltage v out > 2.0v ? 0.994 ? 1.006 v v out ? 2.0v ? 12 ? 12 mv i out output current 300 ma ? v out / ? i out load regulation 1ma ? i out ? 150ma 20 40 mv v dif dropout voltage i out ? 150ma 1.2v ? v out < 1.5v 0.40 0.50 v ? 1.5v ? v out < 1.7v 0.24 0.38 1.7v ? v out < 2.0v 0.21 0.34 2.0v ? v out < 2.5v 0.17 0.30 2.5v ? v out < 2.8v 0.14 0.25 2.8v ? v out ? 3.3v 0.13 0.23 i ss supply current i out ? 0ma 18 25 ? a i standby standby current v ce ? 0v 0.1 2.0 ? a ? v out / ? v in line regulation set v out ? 0.5v ? v in ? 5.0v 0.02 0.10 %/v rr ripple rejection f ? 1khz, ripple 0.2vp-p v in ? set v out ? 1v, i out ? 30ma (in case that v out ? 2.0v, v in ? 3.0v) 75 db v in input voltage* 1 1.7 5.25 v ? v out / ? t opt output voltage temperature coefficient ? 40 ? c ? t opt ? 85 ? c ? 30 ppm / ? c i sc short current limit v out ? 0v 40 ma i pd ce pull-down current 0.3 ? a v ceh ce input voltage "h" 1.1 v v cel ce input voltage "l" 0.3 v en output noise bw ? 10hz to 100khz i out ? 30ma 30 ? vrms r low low output nch tr. on resistance (of d version) v in ? 4.0v, v ce ? 0v 30 ?? ? ) the maximum input voltage of the electrical charac teristics is 5.25v. in case of exceeding this specification, the ic must be operated on condition th at the input voltage is up to 5.5v and the total operating time is within 500hrs. recommended operating conditions (electrical characteristics) all of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. the semiconductor devices cannot operate normally over the recommended operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. and the semiconductor de vices may receive serious damage when they continue to operate over the recommended operating conditions.
rp101x no.ea-167-160425 6 typical application c1 rp101x series v dd v out ce gnd c2 v out (external components) c2 1.0 ? f murata: grm155b31a105ke15 technical notes when using these ics, consider the following points: phase compensation in these ics, phase compensation is made for securing stable operation even if the load current is varied. for this purpose, use a capacitor c2 with 1.0 ? f or more capacity. ceramic capacitors have different temperature charac teristics and bias characteristics depending on their dimensions and manufacturers. if the setting voltage is 2.5v or more and the capacitor?s dimensions for v out equal to 1.0mm by 0.5mm or smaller than that, the capaci tance value might be extremely low. as a result, the capacitance might be much less than expected. in su ch cases, the operation might be unstable at low temperature. ( ? 20 ? c or less) in that case, use a larger capacity, or a large dimensions? capacitor. (for example 1.6mm by 0.8mm) if a tantalum capacitor is selected as an output capa citor, large esr may be a cause of unstable operation. evaluate the operation of pcb with cons iderable frequency characteristics. pcb layout make v dd and gnd lines sufficient. if their impedance is hi gh, noise pickup or unstable operation may result. connect a capacitor c1 with a capacitance value as much as 1.0 ? f or more between v dd and gnd pin, and as close as possible to the pins. set external components, especially the output capacitor c2, as close as possible to the ics, and make wiring as short as possible.
rp101x no.ea-167-160425 7 test circuits c1 rp101x series v dd v out ce gnd v c2 v out i out c1=ceramic 1.0 ? f c2=ceramic 1.0 ? f basic test circuit c1 rp101x series v dd v out ce gnd c2 a i ss c1=ceramic 1.0 ? f c2=ceramic 1.0 ? f v out test circuit for supply current rp101x series v dd v out ce gnd c2 pulse generator i out c2=ceramic 1.0 ? f p. g. test circuit for ripple rejection c1 rp101x series v dd v out ce gnd c2 i outa i outb c1=ceramic 1.0 ? f c2=ceramic 1.0 ? f v out test circuit for load transient response
rp101x no.ea-167-160425 8 typical characteristics 1) output voltage vs. output current (c1 ? 1.0 ? f, c2 ? 1.0 ? f, t opt ? 25 ? c) rp101x12xx rp101x25xx v in= 2.2v v in= 3.6v v in= 4.2v 0 400 200 500 300 100 600 output current i out (ma) output voltage v out (v) 0 1.4 1.0 0.8 0.6 1.2 0.4 0.2 v in= 3.5v v in= 4.2v v in= 5.0v v in= 5.5v 0 400 200 500 300 100 600 output current i out (ma) output voltage v out (v) 0 3.0 2.5 2.0 1.5 1.0 0.5 rp101x33xx v in= 4.3v v in= 5.0v v in= 5.5v 0 400 200 500 300 100 600 output current i out (ma) output voltage v out (v) 0 3.5 2.5 2.0 1.5 3.0 1.0 0.5 2) output voltage vs. input voltage (c1 ? 1.0 ? f, c2 ? 1.0 ? f, t opt ? 25 ? c) rp101x12xx rp101x25xx i out =1ma i out =30ma i out =50ma 04 3 2 15 input voltage v in (v) output voltage v out (v) 0 1.4 1.0 0.8 0.6 1.2 0.4 0.2 i out =1ma i out =30ma i out =50ma 04 3 2 15 input voltage v in (v) output voltage v out (v) 0 2.8 2.0 1.6 1.2 2.4 0.8 0.4
rp101x no.ea-167-160425 9 rp101x33xx i out =1ma i out =30ma i out =50ma 04 3 2 15 input voltage v in (v) output voltage v out (v) 0 3.5 2.5 2.0 1.5 3.0 1.0 0.5 3) supply current vs. input voltage (c1 ? 1.0 ? f, c2 ? 1.0 ? f, t opt ? 25 ? c) rp101x12xx rp101x25xx 04 3 2 15 input voltage v in (v) supply current i ss ( a) 0 35 25 20 15 30 10 5 04 3 2 15 input voltage v in (v) supply current i ss ( a) 0 35 25 20 15 30 10 5 rp101x33xx 04 3 2 15 input voltage v in (v) supply current i ss ( a) 0 35 25 20 15 30 10 5
rp101x no.ea-167-160425 10 4) output voltage vs. temperature (c1 ? 1.0 ? f, c2 ? 1.0 ? f, i out ? 1ma) rp101x12xx rp101x25xx 1.15 1.25 1.21 1.20 1.23 1.22 1.24 1.16 1.17 1.18 1.19 -40 75 50 025 -25 85 temperature topt ( c) v in =2.2v output voltage v out (v) 2.45 2.55 2.51 2.50 2.53 2.52 2.54 2.46 2.47 2.48 2.49 -40 75 50 025 -25 85 temperature topt ( c) v in =3.5v output voltage v out (v) rp101x33xx 3.25 3.35 3.31 3.30 3.33 3.32 3.34 3.26 3.27 3.28 3.29 -40 75 50 025 -25 85 temperature topt ( c) v in =4.3v output voltage v out (v) 5) supply current vs. temperature (c1 ? 1.0 ? f, c2 ? 1.0 ? f, i out ? 0ma) rp101x12xx rp101x25xx 0 30 20 25 5 10 15 -40 75 50 025 -25 85 temperature topt ( c) v in =2.2v supply current i ss ( a) 0 30 20 25 5 10 15 -40 75 50 025 -25 85 temperature topt ( c) v in =3.5v supply current i ss ( a)
rp101x no.ea-167-160425 11 rp101x33xx 0 30 20 25 5 10 15 -40 75 50 025 -25 85 temperature topt ( c) v in =4.3v supply current i ss ( a) 6) dropout voltage vs. output current (c1 ? 1.0 ? f, c2 ? 1.0 ? f) rp101x12xx rp101x15xx 85 c 25 c - 40 c 0 700 500 400 600 300 200 100 0 200 250 100 150 50 300 output current i out (ma) dropout voltage v dif (mv) 85 c 25 c - 40 c 0 500 400 300 200 100 0 200 250 100 150 50 300 output current i out (ma) dropout voltage v dif (mv) rp101x17xx rp101x20xx 85 c 25 c - 40 c 0 500 400 300 200 100 0 200 250 100 150 50 300 output current i out (ma) dropout voltage v dif (mv) 85 c 25 c - 40 c 0 400 300 200 100 350 250 150 50 0 200 250 100 150 50 300 output current i out (ma) dropout voltage v dif (mv)
rp101x no.ea-167-160425 12 rp101x25xx rp101x28xx 85 c 25 c - 40 c 0 400 300 200 100 350 250 150 50 0 200 250 100 150 50 300 output current i out (ma) dropout voltage v dif (mv) 85 c 25 c - 40 c 0 400 300 200 100 350 250 150 50 0 200 250 100 150 50 300 output current i out (ma) dropout voltage v dif (mv) rp101x33xx 85 c 25 c - 40 c 0 400 300 200 100 350 250 150 50 0 200 250 100 150 50 300 output current i out (ma) dropout voltage v dif (mv) 7) dropout voltage vs. set output voltage (c1 ? 1.0 ? f, c2 ? 1.0 ? f, t opt ? 25 ? c) 10ma 30ma 100ma 150ma 200ma 300ma 0 600 400 500 300 200 100 1.0 3.5 3.0 2.5 1.5 2.0 set output voltage v reg (v) dropout voltage v dif (mv)
rp101x no.ea-167-160425 13 8) ripple rejection vs. input bias voltage (c1 ? none, c2 ? 1.0 ? f, ripple ? 0.2vp-p, t opt ? 25 ? c) rp101x12xx rp101x12xx 1khz 10khz 100khz 1.2 1.7 2.7 2.2 3.2 4.2 4.7 3.7 5.2 input voltage v in (v) 0 80 10 40 30 20 60 50 70 90 ripple rejection rr (db) i out =1ma 1khz 10khz 100khz 1.2 1.7 2.7 2.2 3.2 4.2 4.7 3.7 5.2 input voltage v in (v) 0 80 10 40 30 20 60 50 70 90 ripple rejection rr (db) i out =30ma rp101x28xx rp101x28xx 2.8 4.3 4.8 3.8 3.3 5.3 input voltage v in (v) ripple rejection rr (db) c1=none i out =1ma 0 90 50 40 30 70 60 80 20 10 1khz 10khz 100khz 2.8 4.3 4.8 3.8 3.3 5.3 input voltage v in (v) ripple rejection rr (db) c1=none i out =30ma 0 90 50 40 30 70 60 80 20 10 1khz 10khz 100khz 9) ripple rejection vs. frequency (c1 ? none, c2 ? 1.0 ? f, ripple ? 0.2vp-p) rp101x12xx rp101x25xx
rp101x no.ea-167-160425 14 i out =1ma i out =30ma i out =150ma 0 20 40 60 120 100 80 v in =2.2v frequency f (khz) ripple rejection rr (db) 0.1 10 1 100 1000 i out =1ma i out =30ma i out =150ma 0 20 40 60 120 100 80 v in =3.5v frequency f (khz) ripple rejection rr (db) 0.1 10 1 100 1000
rp101x no.ea-167-160425 15 rp101x33xx i out =1ma i out =30ma i out =150ma 0 20 40 60 120 100 80 0.1 10 1 100 1000 v in =4.3v frequency f (khz) ripple rejection rr (db) rp101x12xx rp101x25xx - 40 c 25 c 85 c 0 20 40 60 120 100 80 v in =2.2v frequency f (khz) ripple rejection rr (db) 0.1 10 1 100 1000 - 40 c 25 c 85 c 0 20 40 60 120 100 80 v in =3.5v frequency f (khz) ripple rejection rr (db) 0.1 10 1 100 1000 rp101x33xx - 40 c 25 c 85 c 0 20 40 60 120 100 80 v in =4.3v frequency f (khz) ripple rejection rr (db) 0.1 10 1 100 1000
rp101x no.ea-167-160425 16 10) input transient response (i out ? 30ma, tr ? tf ? 5 ? s, t opt ? 25 ? c) rp101x12xx rp101x25xx 3.0 0 100 40 60 20 80 output voltage v out (v) output voltage input voltage 2.0 2.5 1.188 1.198 1.203 1.193 input voltage v in (v) 3.5 time t ( s) 4.5 4.0 0 100 40 60 20 80 output voltage v out (v) output voltage input voltage 3.5 3.0 2.491 2.501 2.506 2.496 input voltage v in (v) 5.0 time t ( s) rp101x33xx 5 4 0 100 40 60 20 80 output voltage v out (v) output voltage input voltage 3.290 3.300 3.305 3.295 input voltage v in (v) 6 time t ( s) 11) load transient response (c2 ? 1.0 ? f, t opt ? 25 ? c) rp101x12xx rp101x25xx 100 0 50 0 100 40 60 20 80 output voltage v out (v) output voltage 1.16 1.18 1.19 1.20 1.17 150 time t ( s) output current output current i out (ma) v in =2.2v tr=tf=0.5 s 50ma 100ma 100 0 50 0 100 40 60 20 80 output voltage v out (v) 2.46 2.48 2.49 2.50 2.51 2.47 150 time t ( s) output current i out (ma) v in =3.5v tr=tf=0.5 s output voltage output current 50ma 100ma
rp101x no.ea-167-160425 17 rp101x33xx rp101x12xx 100 0 50 0 100 40 60 20 80 output voltage v out (v) 3.26 3.28 3.29 3.30 3.31 3.27 150 time t ( s) output current i out (ma) v in =4.3v tr=tf=0.5 s output voltage output current 50ma 100ma 100 0 50 0 100 40 60 20 80 output voltage v out (v) 1.00 1.15 1.20 1.25 1.05 1.10 200 150 time t ( s) output current 1ma 150ma output current i out (ma) v in =2.2v tr=tf=0.5 s output voltage rp101x25xx rp101x33xx 100 0 50 0 100 40 60 20 80 output voltage v out (v) 2.2 2.5 2.6 2.3 2.4 200 150 time t ( s) output current 1ma 150ma output current i out (ma) v in =3.5v tr=tf=0.5 s output voltage 100 0 50 0 100 40 60 20 80 output voltage v out (v) 3.05 3.25 3.30 3.35 3.10 3.15 3.20 200 150 time t ( s) output current 1ma 150ma output current i out (ma) v in =4.3v tr=tf=0.5 s output voltage rp101x12xx rp101x25xx 100 0 50 0 100 40 60 20 80 output voltage v out (v) 1.00 1.15 1.20 1.25 1.05 1.10 200 150 time t ( s) output current 1ma 150ma output current i out (ma) v in =2.2v tr=tf=5 s output voltage 100 0 50 0 100 40 60 20 80 output voltage v out (v) 2.2 2.5 2.6 2.3 2.4 200 150 time t ( s) output current 1ma 150ma output current i out (ma) v in =3.5v tr=tf=5 s output voltage
rp101x no.ea-167-160425 18 rp101x33xx 100 0 50 0 100 40 60 20 80 output voltage v out (v) 3.35 3.30 3.10 3.15 3.20 3.25 200 150 time t ( s) output current 1ma 150ma output current i out (ma) v in =4.3v tr=tf=5 s output voltage 12) turn on speed with ce pin (c1 ? 1.0 ? f, c2 ? 1.0 ? f, t opt ? 25 ? c) rp101x12xx rp101x12xx 0 1 2 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 1 0 2 3 output voltage v out (v) i out =0ma time t ( s) 0 1 2 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 1 0 2 3 output voltage v out (v) i out =10ma time t ( s) rp101x12xx rp101x12xx 0 1 2 0 100 40 60 20 80 ce input voltage v ce (v) output voltage 1 0 2 3 output voltage v out (v) i out =30ma time t ( s) ce input voltage 0 1 2 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 1 0 2 3 output voltage v out (v) i out =150ma time t ( s)
rp101x no.ea-167-160425 19 rp101x25xx rp101x25xx 0 1 2 3 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 2 0 4 6 output voltage v out (v) i out =0ma time t ( s) 0 1 2 3 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 2 0 4 6 output voltage v out (v) i out =10ma time t ( s) rp101x25xx rp101x25xx 0 1 2 3 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 2 0 4 6 output voltage v out (v) i out =30ma time t ( s) 0 1 2 3 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 2 0 4 6 output voltage v out (v) i out =150ma time t ( s) rp101x33xx rp101x33xx 0 2 4 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 2 0 4 6 output voltage v out (v) i out =0ma time t ( s) 0 2 4 0 100 40 60 20 80 ce input voltage v ce (v) output voltage ce input voltage 2 0 4 6 output voltage v out (v) i out =150ma time t ( s)
rp101x no.ea-167-160425 20 13) turn off speed with ce pin (d version) (c1 ? 1.0 ? f, c2 ? 1.0 ? f, t opt ? 25 ? c) rp101x12xd rp101x12xd 0 1 2 ce input voltage v ce (v) output voltage ce input voltage 1 0 2 3 output voltage v out (v) i out =0ma time t ( s) 0 300 50 150 250 100 200 0 1 2 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 1 0 2 3 output voltage v out (v) i out =10ma time t ( s) rp101x12xd rp101x12xd 0 1 2 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 1 0 2 3 output voltage v out (v) i out =30ma time t ( s) 0 1 2 0 100 20 80 40 60 ce input voltage v ce (v) output voltage ce input voltage 1 0 2 3 output voltage v out (v) i out =150ma time t ( s) rp101x25xd rp101x25xd 0 1 2 3 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 0 2 4 output voltage v out (v) i out =0ma time t ( s) 0 1 2 3 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 0 2 4 output voltage v out (v) i out =10ma time t ( s)
rp101x no.ea-167-160425 21 rp101x25xd rp101x25xd 0 1 2 3 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 0 2 4 output voltage v out (v) i out =30ma time t ( s) 0 1 2 3 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 0 2 4 output voltage v out (v) i out =150ma time t ( s) rp101x33xd rp101x33xd 0 2 4 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 0 2 6 4 output voltage v out (v) i out =0ma time t ( s) 0 2 4 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 0 2 6 4 output voltage v out (v) i out =10ma time t ( s) rp101x33xd rp101x33xd 0 2 4 0 300 50 150 250 100 200 ce input voltage v ce (v) output voltage ce input voltage 0 2 6 4 output voltage v out (v) i out =30ma time t ( s) 0 2 4 0 100 40 80 20 60 ce input voltage v ce (v) output voltage ce input voltage 0 2 6 4 output voltage v out (v) i out =150ma time t ( s)
rp101x no.ea-167-160425 22 14) dropout voltage vs. temperature (c1 ? 1.0 ? f, c2 ? 1.0 ? f) rp101x12xx rp101x25xx 0 600 300 100 400 500 200 -40 75 50 025 -25 85 temperature topt ( c) dropout voltage v dif (mv) 300ma 150ma 100ma 50ma 300ma 150ma 100ma 50ma 0 350 150 50 300 200 250 100 -40 75 50 025 -25 85 temperature topt ( c) dropout voltage v dif (mv) rp101x33xx 300ma 150ma 100ma 50ma 0 350 150 50 300 200 250 100 -40 75 50 025 -25 85 temperature topt ( c) dropout voltage v dif (mv) 15) output voltage vs. input voltage (c1 ? 1.0 ? f, c2 ? 1.0 ? f) i out =10ma i out =50ma i out =100ma i out =150ma i out =0ma 2.0 3.2 2.6 2.4 2.2 2.8 3.0 2.7 3.1 3.0 2.9 2.8 3.2 input voltage v in (v) output voltage v out (v)
rp101x no.ea-167-160425 23 esr vs. output current when using these ics, consider the following points: the relations between i out (output current) and esr of an output capacitor are shown below. the conditions when the white noise level is under 40 ? v (avg.) are marked as the hatched area in the graph. measurement conditions frequency band : 10hz to 2mhz temperature : ? 40 ? c to 85 ? c rp101x12xx rp101x12xx 0 50 150 250 100 200 300 output current i out (ma) 0.01 100 1000 1 0.1 10 esr ( ) topt=-40 c v in =1.7v to 5.5v c1=ceramic 1.0 f 0 50 150 250 100 200 300 output current i out (ma) 0.01 100 1000 1 0.1 10 esr ( ) topt=85 c v in =1.7v to 5.5v c1=ceramic 1.0 f rp101x33xx rp101x33xx 0 50 150 250 100 200 300 output current i out (ma) 0.01 100 1000 1 0.1 10 esr ( ) topt=-40 c v in =3.3v to 5.5v c1=ceramic 1.0 f 0 50 150 250 100 200 300 output current i out (ma) 0.01 100 1000 1 0.1 10 esr ( ) topt=85 c v in =3.3v to 5.5v c1=ceramic 1.0 f
rp101x no.ea-167-160425 24 package information power dissipation (dfn(plp)1612-4) power dissipation (p d ) depends on conditions of mounting on boar d. this specification is based on the measurement at the condition below: measurement conditions standard test land pattern environment mounting on board (wind velocity=0m/s) board material glass cloth epoxy plastic (double sided) board dimensions 40mm*40mm*1.6mm copper ratio top side: approx. 50%, back side: approx. 50% through-holes ? 0.54mm * 24pcs measurement result (ta=25 ? c) standard test land pattern power dissipation 610mw (tjmax=125 ? c) 762mw(tjmax=150 ? c) thermal resistance ? ja = (125-25 ? c)/0.61w= 164 ? c/w ? jc = 48 ? c/w power dissipation measurent board pattern ic mount area unit : mm *the above graph shows the power dissipation of the package based on tjmax=125 ? c and tjmax=150 ? c. operating the ic in the shaded area in the graph might hav e an influence it's lifetime. operating time must be within the time limit described in the table below, in case of operating in the shaded area. operating time estimated years (operating four hours/day) 13,000 hours 9years 40 40 0 100 200 300 400 500 600 700 800 0 255075100125150 ambient temperature (c) power dissipation pd (mw) 85 610 762
rp101x no.ea-167-160425 25 package dimensions (dfn(plp)1612-4) 1.6 1.2 a b 0.05 x4 index 0.6max. 0.05 s s 0.05min. 0.2 ? 0.1 0.3 ? 0.1 0.6 1.0 ? 0.1 0.7 ? 0.1 0.05 m ab 4 2 1 3 (unit : mm ) bottom view ) tab is gnd level. (they are connected to the reverse side of this ic.) the tab is better to be connected to the gnd, but leaving it open is also acceptable. mark specification (dfn(plp)1612-4) ?? : product code ? please refer to the rp101kxx1x series mark specification table. ?? : lot number ? alphanumeric serial number ?? ??
rp101x no.ea-167-160425 26 rp101kxx1x series mark specification table pkg: dfn(plp)1612-4 rp101kxx1b rp101kxx1d part number ?? vset part number ?? vset rp101k121b 3a 1.2v rp101k121d 4a 1.2v rp101k131b 3b 1.3v rp101k131d 4b 1.3v rp101k151b 3c 1.5v rp101k151d 4c 1.5v rp101k181b 3d 1.8v rp101k181d 4d 1.8v rp101k181b5 3e 1.85v rp101k181d5 4e 1.85v rp101k191b 3f 1.9v rp101k191d 4f 1.9v rp101k201b 3g 2.0v rp101k201d 4g 2.0v rp101k251b 3h 2.5v rp101k251d 4h 2.5v rp101k261b 3j 2.6v rp101k261d 4j 2.6v rp101k271b 3k 2.7v rp101k271d 4k 2.7v rp101k281b 3l 2.8v rp101k281d 4l 2.8v rp101k281b5 3m 2.85v rp101k281d5 4m 2.85v rp101k291b 3n 2.9v rp101k291d 4n 2.9v rp101k301b 3p 3.0v rp101k301d 4p 3.0v rp101k311b 3q 3.1v rp101k311d 4q 3.1v rp101k331b 3r 3.3v rp101k331d 4r 3.3v rp101k211b 3s 2.1v rp101k211d 4s 2.1v rp101k231b 3t 2.3v rp101k231d 4t 2.3v rp101k241b 3u 2.4v rp101k241d 4u 2.4v rp101k321b 3v 3.2v rp101k321d 4v 3.2v rp101k221b 3w 2.2v rp101k221d 4w 2.2v
rp101x no.ea-167-160425 27 40 40 power dissipation (dfn(plp)1612-4b) power dissipation (p d ) depends on conditions of mounting on boar d. this specification is based on the measurement at the condition below: measurement conditions standard test land pattern environment mounting on board (wind velocity=0m/s) board material glass cloth epoxy plastic (double sided) board dimensions 40mm*40mm*1.6mm copper ratio top side: approx. 50%, back side: approx. 50% through-holes ? 0.54mm * 24pcs measurement result (ta=25 ? c) standard test land pattern power dissipation 580mw (tjmax=125 ? c) 725mw (tjmax=150 ? c) thermal resistance ? ja = (125-25 ? c) / 0.58w= 172 ? c/w ? jc = 51 ? c/w power dissipation measurent board pattern ic mount area unit : mm *the above graph shows the power dissipation of the package based on tjmax=125 ? c and tjmax=150 ? c. operating the ic in the shaded area in the graph might hav e an influence it's lifetime. operating time must be within the time limit described in the table below, in case of operating in the shaded area. operating time estimated years (operating four hours/day) 13,000 hours 9years 0 100 200 300 400 500 600 700 800 0 255075100125150 ambient temperature (c) power dissipation pd (mw) 85 580 725
rp101x no.ea-167-160425 28 package dimensions (dfn(plp)1612-4b) 1.6 1.2 a b 0.05 x4 index 0.4max. 0.05 s s 0.05min. 0.2 ? 0.1 0.3 ? 0.1 0.6 1.0 ? 0.1 0.7 ? 0.1 0.05 m ab 4 2 1 3 (unit : mm ) bottom view ) tab is gnd level. (they are connected to the reverse side of this ic.) the tab is better to be connected to the gnd, but leaving it open is also acceptable. mark specification (dfn(plp)1612-4b) ?? : product code ? please refer to the rp101kxx2x series mark specification table. ?? : lot number ? alphanumeric serial number ?? ??
rp101x no.ea-167-160425 29 rp101kxx2x series mark specification table pkg: dfn(plp)1612-4b rp101kxx2b rp101kxx2d part number ?? vset part number ?? vset rp101k122b 5a 1.2v rp101k122d 6a 1.2v rp101k132b 5b 1.3v rp101k132d 6b 1.3v rp101k152b 5c 1.5v rp101k152d 6c 1.5v rp101k182b 5d 1.8v rp101k182d 6d 1.8v rp101k182b5 5e 1.85v rp101k182d5 6e 1.85v rp101k192b 5f 1.9v rp101k1921d 6f 1.9v rp101k202b 5g 2.0v rp101k202d 6g 2.0v rp101k252b 5h 2.5v rp101k252d 6h 2.5v rp101k262b 5j 2.6v rp101k262d 6j 2.6v rp101k272b 5k 2.7v rp101k272d 6k 2.7v rp101k282b 5l 2.8v rp101k282d 6l 2.8v rp101k282b5 5m 2.85v rp101k282d5 6m 2.85v rp101k292b 5n 2.9v rp101k292d 6n 2.9v rp101k302b 5p 3.0v rp101k302d 6p 3.0v rp101k312b 5q 3.1v rp101k312d 6q 3.1v rp101k332b 5r 3.3v rp101k332d 6r 3.3v rp101k212b 5s 2.1v rp101k212d 6s 2.1v rp101k232b 5t 2.3v rp101k232d 6t 2.3v rp101k242b 5u 2.4v rp101k242d 6u 2.4v rp101k322b 5v 3.2v rp101k322d 6v 3.2v rp101k222b 5w 2.2v rp101k222d 6w 2.2v
rp101x no.ea-167-160425 30 525 600 500 400 300 200 100 0 85 250 420 power dissipation p d (mw) 0 25 50 75 100 125 150 ambient temperature ( ? c) power dissipation free air on board power dissipation (sot-23-5) power dissipation (p d ) depends on conditions of mounting on boar d. this specification is based on the measurement at the condition below: (power dissipation (sot-23-5) is substitution of sot-23-6.) measurement conditions standard test land pattern environment mounting on board (wind velocity=0m/s) board material glass cloth epoxy plastic (double sided) board dimensions 40mm*40mm*1.6mm copper ratio top side: approx. 50%, back side: approx. 50% through-holes ? 0.5mm * 44pcs measurement result (ta=25 ? c) standard test land pattern free air power dissipation 420mw(tjmax=125 ? c) 525mw(tjmax=150 ? c) 250mw(tjmax=125 ? c) thermal resistance ? ja = (125-25 ? c)/0.42w= 238 ? c/w 400 ? c/w *the above graph shows the power dissipation of the package based on tjmax=125 ? c and tjmax=150 ? c. operating the ic in the shaded area in the graph might hav e an influence it's lifetime. operating time must be within the time limit described in the table below, in case of operating in the shaded area. operating time estimated years (operating four hours/day) 9,000 hours 6years measurement board pattern ic mount area (unit: mm) 40 40
rp101x no.ea-167-160425 31 package dimensions (sot-23-5) 2.90.2 1.90.2 (0.95) (0.95) 5 4 1 2 3 1.6 - 0.1 +0.2 2.80.3 0.40.1 0.80.1 1.10.1 0 0.1 0.15 - 0.05 +0.1 unit : mm 0.2min. mark specification (sot-23-5) ??? : product code ? please refer to the rp101n series mark specification table. ?? : lot number ? alphanumeric serial number 5 4 1 2 3 ?????
rp101x no.ea-167-160425 32 rp101n series mark specification table pkg: sot-23-5 rp101nxxxb rp101nxxxd part number ??? vset part number ??? vset rp101n121b 70a 1.2v rp101n121d 71a 1.2v rp101n131b 70b 1.3v rp101n131d 71b 1.3v rp101n151b 70c 1.5v rp101n151d 71c 1.5v rp101n181b 70d 1.8v rp101n181d 71d 1.8v rp101n181b5 70e 1.85v rp101n181d5 71e 1.85v rp101n191b 70f 1.9v rp101n191d 71f 1.9v rp101n201b 70g 2.0v rp101n201d 71g 2.0v rp101n251b 70h 2.5v rp101n251d 71h 2.5v rp101n261b 70j 2.6v rp101n261d 71j 2.6v rp101n271b 70k 2.7v rp101n271d 71k 2.7v rp101n281b 70l 2.8v rp101n281d 71l 2.8v rp101n281b5 70m 2.85v rp101n281d5 71m 2.85v rp101n291b 70n 2.9v rp101n291d 71n 2.9v rp101n301b 70p 3.0v rp101n301d 71p 3.0v rp101n311b 70q 3.1v rp101n311d 71q 3.1v rp101n331b 70r 3.3v rp101n331d 71r 3.3v rp101n211b 70s 2.1v rp101n211d 71s 2.1v rp101n231b 70t 2.3v rp101n231d 71t 2.3v rp101n241b 70u 2.4v rp101n241d 71u 2.4v rp101n321b 70v 3.2v rp101n321d 71v 3.2v rp101n221b 70w 2.2v rp101n221d 71w 2.2v
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