1 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation tiny 5-pin sc-70 package guaranteed 100 ma output 2.5% output voltage accuracy low dropout voltage: 250 mv at 100ma low quiescent current: 65 a low ground current: 135 a @ i l = 100ma low shutdown current: 1 a max current limit: 190ma thermal shutdown: 168 c good load and line regulation fast transient response: t on /t off =80 s low temperature coefficient unconditionally stable with 1 f ceramic fixed outputs: 1.8v, 2.5v, 2.7v, 2.85v, 3.0v, 3.3v, 5v 100ma replacement for 80ma mic5213 & tc1016 (sp6213) 100ma replacement for 80ma ncp512 (sp6214) micropower, sc-70, 100ma cmos ldo regulator sp6213/sp6214 description the sp6213/4 is a 100ma cmos linear voltage regulator offered in an sc-70 package that reduces board space requirements by 50% over a sot-23 package. the sp6213/4 features low dropout voltage (250mv at 100ma ), low ground current (135 a at full load) and low, 65 a quiescent current. designed specifically for hand-held, battery powered devices, the device includes an enable/shutdown pin. regulator ground current increases only slightly in dropout to extend battery life. the sp6213/4 is offered in an industry standard 5-pin sc-70 package. sp6213/4 is available in 1.8v, 2.5v, 2.7v, 2.85v, 3.0v, 3.3v and 5.0v fixed output voltages. features digital cordless phones cellular phones pdas digital still cameras mp3 players battery-powered equipment medical devices data cable applications *connect to gnd for enhanced thermal performance sp6213 5 pin sc70 5 v in 1 en 3 gnd 4 v out 2 nc* functional diagram v out + current limit & thermal shutdown 1.25v bandgap reference v in gnd en enable shutdown sp6214 5 pin sc70 5 v in 1 en 3 gnd 4 v out 2 nc* now available in lead free packaging
2 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation supply input voltage (v in )...................................-2v to 7v output voltage (v out )...............................-0.6 to (v in +1v) enable input voltage (v en ).............................-2v to 7v power dissipation (p d )............internally limited, note 3 lead temperature (soldering 5s)..........................260 c storage temperature............................-65?c to +150?c input voltage (v in ) ................................... +2.5v to +6v enable input voltage (v en ) ...................... zerov to +6v junction temperature (t j ) ................. -40?c to +125?c r e t e m a r a pn i mp y tx a ms t i n u ? s n o i t i d n o c v ( , y c a r u c c a e g a t l o v t u p t u o t u o )5 . 2 - 4 - 5 . 2 4 % ? v d e i f i c e p s m o r f n o i t a i r a v t u o e r u t a r e p m e t e g a t l o v t u p t u o , 4 e t o n , t n e i c i f f e o c( ? v t u o / ? ) t 0 6/ m p p c e g a t l o v y l p p u s m u m i n i m0 5 . 2 5 5 . 2 5 7 . 2 0 7 . 2 5 8 . 2 0 0 . 3 v i t u o a 0 0 1 = i t u o a m 0 5 = i t u o a m 0 0 1 = ( , n o i t a l u g e r e n i l ? v t u o v / n i )5 0 . 02 . 0 v / % ? v n i v ( = t u o v 6 o t ) v 5 . 0 + n o i t a l u g e r e n i l v 8 . 1 - 3 1 2 6 p s5 0 . 02 . 0 v / % ? v n i v 6 o t v 8 . 2 = ( , 5 e t o n , n o i t a l u g e r d a o l ? v t u o )4 . 08 . 0 % ? i l v , a m 0 0 1 o t a m 1 . 0 = n i v = t u o v 1 + n o i t a l u g e r d a o l v 8 . 1 - 3 1 2 6 p s4 . 08 . 0 % ? i l v , a m 0 0 1 o t a m 1 . 0 = n i v 0 . 3 = v ( , 6 e t o n , e g a t l o v t u o p o r d n i v t u o )5 2 . 04 v m ? i l 0 0 1 = a 0 3 10 5 2 v m ? i l a m 0 5 = 0 5 20 0 5 v m ? i l a m 0 0 1 = i ( , t n e r r u c t n e c s e i u q d n g )1 0 . 0 5 6 1 5 2 1 a ? ? v n e ) n w o d t u h s ( v 4 . 0 v n e i , ) g n i t a r e p o ( v 6 . 1 l a 0 = i ( , 7 e t o n , t n e r r u c n i p d n u o r g d n g )5 65 2 1 a ? v n e i , v 6 . 1 l 0 0 1 = a 0 0 15 7 1 a ? v n e i , v 6 . 1 l a m 0 5 = 5 3 10 5 2 a ? v n e i , v 6 . 1 l a m 0 0 1 = , o i t a r n o i t c e j e r y l p p u s r e w o p ) r r s p ( 4 7 0 4 b d i , z h 0 0 1 = y c n e u q e r f l a m 0 1 = i , z h k 0 0 4 = y c n e u q e r f l a m 0 1 = i ( , t i m i l t n e r r u c l c ) 0 2 10 9 10 5 3 a m ? t i m i l l a m r e h t8 6 1 3 5 1 c n o s n r u t f f o s n r u t ( , n o i t a l u g e r l a m r e h t ? v t u o / ? p d , ) 8 e t o n 5 0 . 0w / % e ( e s i o n t u p t u o o n )0 5 2s m r v ? l c , a m 0 5 = l z h k 0 0 1 o t z h 0 1 , f 1 = (note 1) these are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. exposure to absolute maximum rating conditions for extended periods of time may affect reliability. absolute maximum ratings (note 1) operating ratings (note 2) thermal resistance ................................... (note 3) sc-70-5 ( ja ) .............................. 330 c/w electrical characteristics v in = v out +0.5v, i l = 100 a, c in = 1 f, c out = 1 f, t j = 25 c , unless otherwise noted. the ? denotes the specifications which apply over the full operating temperature range, unless otherwise specified.
3 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation note 1. exceeding the absolute maximum rating may damage the device. note 2. the device is not guaranteed to function outside its operating rating. note 3. the maximum allowable power dissipation at any t a (ambient temperature) is p d (max) = (t j (max) ?t a ) / ja . exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. the ja of the sp6213/4 (sc-70-5) is 330 c/w mounted on a pc board with minimum copper area (see ?hermal considerations?section for further details). note 4. output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. note 5. load regulation is measured at constant junction temperature using low duty cycle pulse testing. parts are tested for load regulation in the load range. changes in output voltage due to heating effects are covered by the thermal regulation specification. note 6. dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 0.5v differential. not applicable to output voltages less than 2.7v. note 7. ground pin current is the regulator quiescent current. the total current drawn from the supply is the sum of the load current plus the ground pin current. note 8. thermal regulation is defined as the change in output voltage at a time ??after a change in power dissipation is applied, excluding load or line regulation effects. specifications are for a 100ma load pulse at v in = 6v for t = 10ms. note 9 . devices are esd sensitive. handling precautions are recommended. r e t e m a r a pn i mp y tx a ms t i n u ? ? ? ? ? s n o i t i d n o c t u p n i e l b a n e v ( , e g a t l o v w o l - c i g o l t u p n i e l b a n e l i )4 . 0v ? n w o d t u h s r o t a l u g e r v ( , e g a t l o v h g i h - c i g o l t u p n i e l b a n e h i )6 . 1v ? d e l b a n e r o t a l u g e r i ( , t n e r r u c t u p n i e l b a n e l i i ( , ) h i )1 0 . 01 a ? v l i < v 4 . 0 1 0 . 01 a ? v h i > v 6 . 1 t ( e m i t n o n r u t n o )0 85 6 1 s i t u o a m 0 5 = t ( e m i t f f o n r u t n f o )0 8 0 3 5 7 1 5 3 s i t u o a 0 0 1 = i t u o a m 0 0 1 = electrical characteristics v in = v out +0.5v, i l = 100 a, c in = 1 f, c out = 1 f, t j = 25 c , unless otherwise noted. the ? denotes the specifications which apply over the full operating temperature range, unless otherwise specified. pin number pin name sp6214 description (function) 1v in supply input 2 gnd ground connection 3e n enable / shutdown (logic high=enable; logic low = shutdown) 4n c no connection 5v out regulator output pin description pin number pin name sp6213 description (function) 1e n enable / shutdown (logic high=enable; logic low = shutdown) 2n c no connection 3 gnd ground connection 4v out regulator output 5v in supply input
4 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation general overview enable/shutdown operation the sp6213/4 is turned off by pulling the en pin low and turned on by pulling it high. if this enable/shutdown feature is not required, en should be tied to v in to keep the regulator output on at all times. input capacitor any good quality ceramic or tantalum capaci- tor may be used at the input. a small capacitor of about 1 f is required from v in to gnd if, for instance, a battery is used as the input. output capacitor an output capacitor is required between v out and gnd to prevent oscillation. the minimum size of the output capacitor is a 0.47 f ceramic. the given datasheet values relate to an ic with a ceramic output capacitor of 1 f. larger values make the ic more stable which means an improvement of the regulators transient response. for a lower output cur- rent, the output capacitance can be chosen smaller in order to have the same output stability. no load stability the sp6213/4 will remain stable and in regu- lation with no external load (other than the internal voltage driver) unlike many other volt- age regulators. this is especially important in cmos ram keep-alive applications. thermal considerations the sp6213/4 is designed to provide 100 ma of continuous current in a very tiny package. maximum power dissipation can be calcu- lated based on the output current and the voltage drop across the part. to determine the maximum power dissipation of the pack- age, use the junction-to-ambient thermal re- sistance of the device and the following basic equation: p d = (t j(max) - t a ) / ja t j(max) is the maximum junction temperature of the die and is 125 c . t a is the ambient operating temperature. ja is the junction-to- ambient thermal resistance for the regulator and is layout dependent. the actual power dissipation of the regulator circuit can be determined using one simple equation: p d = (v in - v out )*i out + v in *i gnd substituting p d(max) for p d and solving for the operating conditions that are critical to the application will give the maximum operating conditions for the regulator circuit. for ex- ample, if we are operating the sp6213/4 at 3.0v output at room temperature, with a mini- mum footprint layout, we can determine the maximum input voltage for a set output cur- rent: p d(max) = [(125 c -25 c) / (330 c/w)] = 303 mw. to prevent the device from entering thermal shutdown, maximum power dissipation can not be exceeded. using the output voltage of 3.0v and an output current of 100 ma, the maximum input voltage can be determined. ground pin current can be taken from the electrical specifications table (0.135 ma at 100 ma). the maximum input voltage is de- termined as follows: 303mw = (v in C 3.0v)*100ma + v in *0.135ma after calculations, we find that the maximum input voltage of a 3.0v application at 100ma of output current in an sc-70-5 package is 6.02v. theory of operation
5 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation 27 c, v in =4v, i l = 0.1ma, c in = c out = 1 f unless otherwise specified. 3 3.01 3.02 3.03 3.04 3.05 -50 0 50 100 150 t emperature ( c) v out (v) v in =4v v in =5.5v v in =7v 2.99 3 3.01 3.02 3.03 3.04 3.05 -50 0 50 100 150 t emperature ( c) v out (v) v in =4v v in =5.5v v in =7v 2.97 2.98 2.99 3 3.01 3.02 3.03 3.04 -50 0 50 100 150 tem p erature ( c ) v out (v) v in =4 v v in =5.5v v in =7v 2.95 2.96 2.97 2.98 2.99 3 3.01 3.02 3.03 3.04 -50 0 50 100 150 t emperature ( c) v out (v) v in =4v v in =5.5v v in =7v 0 50 100 150 200 -50 0 50 100 150 t emperature ( c) iq (ua) v in =4v v in =5.5v v in =7v 0 0.05 0.1 0.15 0.2 0.25 -40 -20 0 20 40 60 80 100 120 140 tem p erature ( c ) v dropout (v) i load =10ma i load =50ma i load =100ma line regulation at 27 c 3.015 3.025 3.035 3.045 34567 v in (v) v out (v) io=0.1ma io=10ma io=50ma io=100ma 3.025 3.030 3.035 3.040 3.045 020406 080 100 io (ma) v out (v) v in = 4v v in = 5.5v v in = 7v 3.025 3.030 3.035 3.040 3.045 020406 080 100 v in = 4v v in = 5.5v v in = 7v output voltage vs. temperature (i out = 0.1ma) output voltage vs. temperature (i out = 10ma) output voltage vs. temperature (i out = 50ma) output voltage vs. temperature (i out = 100ma) quiescent current vs. temperature (i out = 0a) dropout voltage vs. temperature output voltage vs. output current output voltage vs. input voltage typical performance characteristics
6 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation 27 c, v in =4v, i l = 0.1ma, c in = c out = 1 f unless otherwise specified. 0 50 100 150 200 250 025507 5 100 io (ma) v dropout (mv) 0 20 40 60 80 100 01234567 v in (v) 0 1 2 3 4 5 6 en = vin en = 0v iq (ua) 0 50 100 150 200 025507 5 100 io (ma) i gnd (ua) v in = 4v v in = 5.5v v in = 7v 0 25 50 75 100 125 150 175 34567 v in (v) i gnd (ua) io=0.1ma io=10ma io=50ma io=100ma quiescent current vs. input voltage ground current vs. output current ground current vs. input voltage dropout voltage vs. output current sp6213-3.0v out fixed v en is toggled, v in =4v cte i out =100ua c in =c out =1uf cer. cap v out v en 3v 2v 1v 0v 4v 2v 0v turn-on characteristic (v in = 4v, i out = 100 a) turn-on characteristic (v in = 4v, i out =100ma) sp6213-3.0v out fixed v en is toggled, v in =7v cte i out =100ua c in =c out =1uf cer. cap v out v en 3v 2v 1v 0v 4v 2v 0v turn-on characteristic (v in = 7v, i out = 100 a) sp6213-3.0v out fixed v en is toggled, v in =7v cte i out =100ma c in =c out =1uf cer. cap v out v en 3v 2v 1v 0v 4v 2v 0v turn on time (v in = 7v, i out = 100ma) typical performance characteristics
7 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation sp6213-3.0v out fixed v en is toggled, v in =4v cte i out =100ua c in =c out =1uf cer. cap v out v en 200ma 0ma 3v 2v 0v 4v 2v 0v 200ma i in (v in = 4v, i out = 100 a) sp6213-3.0v out fixed v en is toggled, v in =4v cte i out =100ua c in =c out =1uf cer. cap v out v en 3v 2v 1v 0v 4v 2v 0v turn off time (v in =4v, i out =100 a) t urn off time sp6213-3.0v out fixed v en is toggled, v in =4v cte i out =100ma c in =c out =1uf cer. cap v out v en 3v 2v 1v 0v 4v 2v 0v turn off time (v in = 4v, i out = 100ma) sp6213-3.0v out fixed v en is toggled, v in =7v cte i out =100ua c in =c out =1uf cer. cap v out v en 3v 2v 1v 0v 4v 2v 0v turn off time (v in = 7v, i out = 100 a) sp6213-3.0v out fixed v en is toggled, v in =7v cte i out =100ma c in =c out =1uf cer. cap v out v en 3v 2v 1v 0v 4v 2v 0v turn off time (v in = 7v, i out = 100ma) sp6213-3.0v out fixed v en is toggled, v in =4v cte i out =100ma c in =c out =1uf cer. cap v out v en 200ma 0ma 3v 2v 0v 4v 2v 0v 200ma i in in-rush current (v in = 4v, i out = 100ma) sp6213-3.0v out fixed v in =4v cte c in =c out =1uf cer. cap t r =t f =100ns i out 100ua v out 20mv 10mv 0mv -10mv 100ma 0ma load transient response (v in = 4v) sp6213-3.0v out fixed v in =4v cte c in =c out =1uf cer. cap t r =t f =100ns i out 100ua v out 20mv 10mv 0mv -10mv 100ma 0ma load transient response (v in = 4v) 27 c, v in =4v, i l = 0.1ma, c in = c out = 1 f unless otherwise specified. typical performance characteristics
8 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation -100 -80 -60 -40 -20 0 frequency (hz) psrr, db 10ma 50ma 10 100 1000 10000 100000 1000000 power supply rejection ratio, v o =3v sp6213-3.0v out fixed v in =7v cte c in =c out =1uf cer. cap t r =t f =100ns i out 100ua v out 20mv 10mv 0mv -10mv 100ma 0ma load transient response (v in = 7v) sp6213-3.0v out fixed v in =7v cte c in =c out =1uf cer. cap t r =t f =100ns i out 100ua v out 20mv 10mv 0mv -10mv 100ma 0ma load transient response (v in = 7v) sp6213-3.0v out fixed i out= 100ua c out =1uf cer. cap v in v out 5v 4v 5mv 0mv -5mv -10mv line transient response (v in =4v, i out =100 a) line transient response sp6213-3.0v out fixed i out= 10ma c out =1uf cer. cap v in v out 5v 4v 5mv 0mv -5mv -10mv line transient response (v in =4v, i out =10ma) line transient response (v in =7v, i out =100 a) line transient response (v in =7v, i out =10 a) 27 c, v in =4v, i l = 0.1ma, c in = c out = 1 f unless otherwise specified. typical performance characteristics
9 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation package: 5 pin sc-70 d e e/2 e1 3 2 1 b e e1 e1/2 5 4 pin1 designator to be within this index area (d/2 x e1/2) to p view (l1) d/2 front view l ? gauge plane l2 c r r1 ? seating plane side view a a1 a2 seating plane min nom max min nom max a--1.1 0- - 0.043 a1 0.00 - 0.10 0.000 - 0.004 a2 0.70 0.90 1.00 0.028 0.036 0.039 c0.08- 0.22 0.004 - 0.009 d e e1 l0.260 .36 0.46 0.011 0.014 0.018 l1 l2 r0.10--0 .004 - - r1 0.10 - 0.25 0.004 - 0.010 0?4 8 ?? 4 8 1 4? - 12 4? - 12 b0.15-0. 30 0.006 - 0.012 e e1 1.25 bsc 5 pin sc-70 jedec mo-203 variation aa symbol dimensions in millimeters: controlling dimension dimensions in inches conversion factor: 1 inch = 25.40 mm 0.026 bsc 0.051 bsc 0.017 ref 0.006 bsc sipex pkg signoff date/rev: jl oct3-05 / rev a 2.00 bsc 0.65 bsc 0.42 ref 0.15 bsc 2.10 bsc 1.30 bsc 0.079 bsc 0.083 bsc 0.049 bsc
10 date: 12/13/05 sp6213, sp6214 micropower, sc-70, 100ma cmos ldo regulator ?copyr ight 2005 sipex corporation analog excellence sipex corporation reserves the right to make changes to any products described herein. sipex does not assume any liability aris ing out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor t he rights of others. corporation sipex corporation headquarters and sales office 233 south hillview drive milpitas, ca 95035 tel: (408) 934-7500 fax: (408) 935-7600 ordering information available in lead free packaging. to order add "-l" suffix to part number. example: sp6214ec5-3-3/tr = standard; sp6214ec5-l-3-3/tr = lead free. pack quantity is 3000 for sc70-5. lead free packaging can be identified by a bar ??to the left of the standard top marking. part number top marking temperature range voltage option package type sp6213ec5-1-8 w00 -40c to +125c 1.8v 5 pin sc-70 sp6213ec5-1-8/tr w00 -40c to +125c 1.8v 5 pin sc-70 sp6213ec5-2-5 f00 -40c to +125c 2.5v 5 pin sc-70 sp6213ec5-2-5/tr f00 -40c to +125c 2.5v 5 pin sc-70 sp6213ec5-2-7 e00 -40c to +125c 2.7v 5 pin sc-70 sp6213ec5-2-7/tr e00 -40c to +125c 2.7v 5 pin sc-70 sp6213ec5-2-85 d00 -40c to +125c 2.85v 5 pin sc-70 sp6213ec5-2-85/tr d00 -40c to +125c 2.85v 5 pin sc-70 sp6213ec5-3-0 a00 -40c to +125c 3.0v 5 pin sc-70 sp6213ec5-3-0/tr a00 -40c to +125c 3.0v 5 pin sc-70 sp6213ec5-3-3 c00 -40c to +125c 3.3v 5 pin sc-70 sp6213ec5-3-3/tr c00 -40c to +125c 3.3v 5 pin sc-70 SP6213EC5-5-0 b00 -40c to +125c 5.0v 5 pin sc-70 SP6213EC5-5-0/tr b00 -40c to +125c 5.0v 5 pin sc-70 sp6214ec5-1-8 d01 -40c to +125c 1.8v 5 pin sc-70 sp6214ec5-1-8/tr d01 -40c to +125c 1.8v 5 pin sc-70 sp6214ec5-2-5 j01 -40c to +125c 2.5v 5 pin sc-70 sp6214ec5-2-5/tr j01 -40c to +125c 2.5v 5 pin sc-70 sp6214ec5-2-7 k01 -40c to +125c 2.7v 5 pin sc-70 sp6214ec5-2-7/tr k01 -40c to +125c 2.7v 5 pin sc-70 sp6214ec5-2-85 l01 -40c to +125c 2.85v 5 pin sc-70 sp6214ec5-2-85/tr l01 -40c to +125c 2.85v 5 pin sc-70 sp6214ec5-3-0 m01 -40c to +125c 3.0v 5 pin sc-70 sp6214ec5-3-0/tr m01 -40c to +125c 3.0v 5 pin sc-70 sp6214ec5-3-3 h01 -40c to +125c 3.3v 5 pin sc-70 sp6214ec5-3-3/tr h01 -40c to +125c 3.3v 5 pin sc-70 sp6214ec5-5-0 n01 -40c to +125c 5.0v 5 pin sc-70 sp6214ec5-5-0/tr n01 -40c to +125c 5.0v 5 pin sc-70
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