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positive voltage regulator ml62 series specification
page 2 ml62 series positive voltage regulator v application u battery powered equipment u palmtops u portable cameras and video recorders u reference voltage sources v features l cmos low power consumption : typical 3.3ua at vout=5.0v l output voltage range : 2 . 0 v to 6.0v in 0.1v increments l highly accurate : output voltage + 2% l maximum output current: 250ma (within the maximum power dissipation , vout=5.0v) l small in put - output voltage differential : 0.12v at 100ma and 0.38v at 200ma l input stability : typ. 0.2%/v l package available : sot - 23 (150mw), sot - 89 (500mw) & to - 92 (300mw) v absolute maximum ratings parameter symbol ratings units input voltage v in 1 2 v output current i out 500 ma output voltage v out v ss - 0.3 ~v in +0.3 v sot - 23 15 0 sot - 89 500 continuous total power dissipation to - 92 p d 300 mw operating ambient temperature t opr - 30 ~ + 70 o c storage temperature t stg - 30 ~ + 70 o c v general description the ml62 is a group of positive voltage output, three - pin regulator which provides high output current even when the input/output voltage differential is small. the ml62 consists of a high - precision voltage reference, an error correction circuit, and a current limited outp ut driver. v block diagram
page 3 v pin configuration vss vout sot - 23 (top view) 3 1 2 vin sot - 23 : pin number pin name description 1 v ss ground 2 v out supply voltage output 3 v in supply voltage input sot - 89 : pin number pin name description 1 v ss ground 2 v in supply voltage input 3 v out supply voltage outpu t to - 92 : pin number pin name description 1 v ss ground 2 v in supply voltage input 3 v out supply voltage output
page 4 v standard circuit note on use 1. oscillation may occur as a result of the impedance present between the pow er supply and the ic?s input. please use a capacitor (cin) of at least 1uf, when the impedance is 10 ohm or more. with a large output current, voltage output can be stabilised by increasing capacitor (cin) size. if cin is small and capacitor (cl) size is increased, oscillation may occur. in such cases, voltage output can be stabilised by either increasing the size of cin or decreasing the size of cl. 2. please ensure that output current (iout) is less than pd / (vin - vout) and does not exceed the stipulate d continuous total power dissipation value (pd). v test circuit test circuit 1 test circuit 2
page 5 v electrical characteristics ml62502 v out (t)=5.0v(note 1) parameter symbol conditions min typ max units circuit output voltage vout(e) (note 2) iout=40m a vin=6.0v 4.900 5.000 5.100 v 1 maximum output current iout max vin=6.0v, vout(e) 3 4.5v 250 ma 1 load stability d vout vin=6.0v, 1ma iout 100ma 40 80 mv 1 vdif1 iout=100ma 120 400 mv 1 input ? output voltage differential (note 3) vdif2 iout=200ma 380 750 mv 1 supply current iss vin=6.0v 3.3 4.5 ua 2 input stability d vout d vin * vout iout=40ma 6.0v vin 10.0v 0.2 0.3 %v 1 input voltage vin 10 v - ml62402 v out (t)=4.0v(note 1) parameter symbol conditions min typ max units circuit output v oltage vout(e) (note 2) iout=40ma vin=5.0v 3.920 4.000 4.080 v 1 maximum output current iout max vin=5.0v, vout(e) 3 3.6v 200 ma 1 load stability d vout vin=5.0v, 1ma iout 100ma 45 90 mv 1 vdif1 iout= 90 ma 1 70 400 mv 1 input ? output voltage differential (note 3) vdif2 iout= 180 ma 400 750 mv 1 supply current iss vin=5.0v 3.0 4.5 ua 2 input stability d vout d vin * vout iout=40ma 5.0v vin 10.0v 0.2 0.3 %v 1 input voltage vin 10 v - ml62302 v out (t)=3.0v(note 1) parameter symbol conditions min t yp max units circuit output voltage vout(e) (note 2) iout=40ma vin=4.0v 2.940 3.000 3.060 v 1 maximum output current iout max vin=4.0v, vout(e) 3 2.7v 150 ma 1 load stability d vout vin=4.0v, 1ma iout 80ma 45 90 mv 1 vdif1 iout=80ma 180 450 mv 1 input ? output voltage differentia l (note 3) vdif2 iout=150ma 400 850 mv 1 supply current iss vin=4.0v 2.8 4.5 ua 2 input stability d vout d vin * vout iout=40ma 4.0v vin 10.0v 0.2 0.3 %v 1 input voltage vin 10 v - ML62202 v out (t)=2.0v(note 1) para meter symbol conditions min typ max units circuit output voltage vout(e) (note 2) iout=40ma vin=3.0v 1.960 2.000 2.040 v 1 maximum output current iout max vin=3.0v, vout(e) 3 1.8v 100 ma 1 load stability d vout vin=3.0v, 1ma iout 60ma 45 90 mv 1 vdif1 iout=60ma 180 450 mv 1 input ? output voltage differential (note 3) vdif2 iout=100ma 400 850 mv 1 supply current iss vin=3.0v 2.5 4.5 ua 2 input stability d vout d vin * vout iout=40ma 3.0v vin 10.0v 0.2 0.3 %v 1 input voltage vin 10 v - note : 1. vout(t) = specified output voltage. 2. vout(e) = effective output voltage (i.e. the output voltage when (vout(t)+1.0v) is provided at the vin pin while maintaining a certain iout value). 3. vdif = vin1(note 4) ? vout(e) 4. vin1 = the input voltage at the time 98% of vout (e) is output (input voltage has been gradually reduced).
page 6 v electrical characteristics by output voltage conditions min. typ. max. conditions min. conditions typ. max. conditions typ. max. ML62202 1.960 2.000 2.040 ml62212 2.058 2.100 2.142 ml62222 2.156 2.200 2.244 ml62232 2.254 2.300 2.346 ml62242 2.352 2.400 2.448 ml62252 2.450 2.500 2.550 ml62262 2.548 2.600 2.652 ml62272 2.646 2.700 2.754 ml62282 2.744 2.800 2.856 ml62292 2.842 2.900 2.958 ml62302 2.940 3.000 3.060 ml62312 3.038 3.100 3.162 ml62322 3.136 3.200 3.264 ml62332 3.234 3.300 3.366 ml62342 3.332 3.400 3.468 ml62352 3.430 3.500 3.570 ml62362 3.528 3.600 3.672 ml62372 3.626 3.700 3.774 ml62382 3.724 3.800 3.876 ml62392 3.822 3.900 3.978 ml62402 3.920 4.000 4.080 ml62412 4.018 4.100 4.182 ml62422 4.116 4.200 4.284 ml62432 4.214 4.300 4.386 ml62442 4.312 4.400 4.488 ml62452 4.410 4.500 4.590 ml62462 4.508 4.600 4.692 ml62472 4.606 4.700 4.794 ml62482 4.704 4.800 4.896 ml62492 4.802 4.900 4.998 ml62502 4.900 5.000 5.100 ml62512 4.998 5.100 5.202 ml62522 5.096 5.200 5.304 ml62532 5.194 5.300 5.406 ml62542 5.292 5.400 5.508 ml62552 5.390 5.500 5.610 ml62562 5.488 5.600 5.712 ml62572 5.586 5.700 5.814 ml62582 5.684 5.800 5.916 ml62592 5.782 5.900 6.018 ml62602 5.880 6.000 6.120 part number i out =40ma v in =v out (t)+1v output voltage v out (v) 90 v in =v out (t)+1v v out (e) > v out (t)*0.9 150 200 250 90 v in =v out +1v 1ma < i out < 100ma 40 80 v in = v out (t)+1v 1ma < i out < 80ma i-o voltage differential v dif1 (mv) 100 max output current i out max (ma) load stability d v out (mv) v in =v out (t)+1v 1ma < i out < 60ma 45 i out =60ma 45 90 v in =v out (t)+1v 1ma < i out < 100ma 45 180 450 i out =80ma 180 450 170 400 i out =100ma 120 400 i out =90ma
page 7 input voltage v in (v) conditions typ. max. conditions typ. max. conditions typ. max. max. ML62202 ml62212 ml62222 ml62232 ml62242 ml62252 ml62262 ml62272 ml62282 ml62292 ml62302 ml62312 ml62322 ml62332 ml62342 ml62352 ml62362 ml62372 ml62382 ml62392 ml62402 ml62412 ml62422 ml62432 ml62442 ml62452 ml62462 ml62472 ml62482 ml62492 ml62502 ml62512 ml62522 ml62532 ml62542 ml62552 ml62562 ml62572 ml62582 ml62592 ml62602 input stability d v out /( d v in *v out ) (%v) i out =40ma v out (t)+1v < v in < 10v 0.2 0.3 supply current i ss (ua) v in =v out (t)+1v 2.5 4.5 2.8 3.0 3.3 part number 10 4.5 4.5 4.5 i-o voltage differential v dif2 (mv) i out =100ma 400 850 i out =200ma 380 750 i out =150ma 400 850 i out =180ma 400 750
page 8 v ordering information v marking designator description output voltage eg. 30=3.0v a 50=5.0v b output voltage accuracy 2 = + 2.0% c package type m = sot - 23 p = sot - 89 t = to - 92 d device orientation r = embossed tape (orientation of device : right) l = embossed tape (orientation of device : left) b = bag (to - 92) h = paper tape (to - 92) sot - 23 : designator description 1 type r = positive voltage regulator 2,3 output voltage eg. 30 = 3.0v 4 internal code sot - 89 : designator description 1 type r = positive voltage regulator 2,3 output voltage eg. 30 = 3.0v 4 output voltage accuracy 2 = + 2.0% 5 internal code to - 92 : designator description 1 type r = positive voltage regulator 2,3 output voltage eg. 30 = 3.0v 4 output voltage accuracy 2 = + 2.0% 5 internal code 6, 7 year code eg. 00 = year 2000 8, 9 week code eg. 10 = wee k 10
page 9 v packaging information v recommended pattern layout 0.4 - 0.1 - 0.05 (0.95) 1.9 0.2 2.9 0.2 - 0.0.1 +1.2 0.2 1.1 0.1 0 ~ 0.1 (0.8) 0.15 - 0.1 - 0.05 sot - 23 : 1.5 0.1 1.5 0.1 0.4 9 0.06 0.42 0.06 0.42 0.06 4 5 0. 15 1.7 2 0.1 4.5 0.1 0.4 0.04 1.5 0.1 sot - 89 : 1.27 1.27 ? 5.2 max to - 92 : 0.8 1.0 2.4 2.2 0.9 1.6 1.0 1. 0 3.7 45o 45o sot - 23 : sot - 89 : units : mm
page 10 v tape and reel information sot - 23 : sot - 23 taping specifications : direction of feed ?r? type [ orientation of device: right ] standard type direction of feed ?l? type [ orientation of device: left ] reverse type 4 0.1 2 0.05 ? 1. 5 + 0.1 - 0 ? 1.1 0.1 1.75 0.1 0.05 8 0.2 4 0.1 size (mm) a ? 178 0.8 b 2 0.2 c ? 13 0.2 d ? 21 0.8 g 8 0.5 h ? 60 3,000 pcs / reel
page 11 sot - 89 taping specifications : direction of feed ?r? type [ orientation of device: right ] standard ty pe sot - 89 : size (mm) a ? 178 0.8 b 2 0.2 c ? 13 0.2 d ? 21 0.8 g 12 0.5 h ? 60 1,000 pcs / reel 4.0 0.1 1.5 0.1 0.05 8.0 0.1 12.0 0.2 2 .0 0.05 ? 1.5 + 0.1 0 ?l? type [ orientation of device: left ] reverse type direction of feed
page 12 size (mm) p 12.7 1.0 po 12.7 0.3 p2 6.35 0.4 f 2.5 w 18.0 1.0 wo 6.0 0.3 w1 9.0 0.5 w2 0.5 max h 19.0 0.5 h 0 16.0 0.5 h 1 32.2 5 max d ? 4.0 0.2 t 0.6 0.2 l1 3.5 min to - 92 taping specifications : p2 p 1 h wo d f po h0 t + 0.4 5 - 0.1 5 2,000 pcs / box
page 13 rev description date first official specification 04 /0 4 /0 1 a sot - 23, sot - 89 & to - 92 package and packing description added. operating and storage temperature modified. 23 / 10 /0 1 b absolute m ax i m um input rating of input voltage increased from 10v to 12v. 0 2/08/02 v history of revision

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