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| p1/12 rev. g, july 2005 ml62 ml62 series positive voltage regulator application battery powered equipment palmtops portable cameras and video recorders reference voltage sources features cmos low power consumption : typical 3.3ua at vout=5.0v output voltage range : 1.1v to 6.0v in 0.1v increme nts highly accurate: output voltage + 3% for 1.1v to 1.9v output voltage + 2% for 2.0v to 6.0v maximum output current: 250ma (within the maximum power dissipation, vout=5.0v) small input-output voltage differential: 0.12v at 100ma and 0.38v at 200ma input stability: typ. 0.2%/v package available: sot- 23 (150mw), sot- 89 (500mw) & to - 92 (300mw) absolute maximum ratings parameter symbol ratings units input voltage v in 10 v output current i out 500 ma output voltage v out v ss -0.3 ~v in +0.3 v sot-23 150 sot-89 500 continuous total power dissipation to-92 p d 300 mw operating ambient temperature t opr -40 ~ +70 o c storage temperature t stg -40 ~ +70 o c 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 output driver. block diagram
p2/12 rev. g, july 2005 ml62 package pin number sot23 sot89 to-92 pin name function 1 1 1 vss ground 3 2 2 vin power input 2 3 3 vout output standard circuit note on use 1. oscillation may occur as a result of the impedan ce present between the power supply and the ic?s in put. 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 c in is small and capacitor (cl) size is increased, oscillation may o ccur. in such cases, voltage output can be stabilis ed 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 stipu lated continuous total power dissipation value (pd). test circuit test circuit 1 pin configuration test circuit 2 sot-23 sot-89 to-92 p3/12 rev. g, july 2005 ml62 ml62502 v out (t)=5.0v(note 1) parameter symbol conditions min typ max units circuit output voltage vout(e) (note 2) iout=40ma vin=6.0v 4.900 5.000 5.100 v 1 maximum output current iout max vin=6.0v, vout(e) 4.5v 250 ma 1 load stability ? 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 ? vout ? 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 voltage 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) 3.6v 200 ma 1 load stability ? vout vin=5.0v, 1ma iout 100ma 45 90 mv 1 vdif1 iout=90ma 170 400 mv 1 input ?output voltage differential (note 3) vdif2 iout=180ma 400 750 mv 1 supply current iss vin=5.0v 3.0 4.5 ua 2 input stability ? vout ? 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 typ 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) 2.7v 150 ma 1 load stability ? vout vin=4.0v, 1ma iout 80ma 45 90 mv 1 vdif1 iout=80ma 180 450 mv 1 input ?output voltage differential (note 3) vdif2 iout=150ma 400 850 mv 1 supply current iss vin=4.0v 2.8 4.5 ua 2 input stability ? vout ? 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) parameter 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) 1.8v 100 ma 1 load stability ? 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 ? vout ? 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 out put 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 re duced). electrical characteristic p4/12 rev. g, july 2005 ml62 electrical characteristics by output voltage conditions min. typ. max. conditions min. conditions typ . max. conditions typ. max. ml62113 1.067 1.100 1.133 ml62123 1.164 1.200 1.236 ml62133 1.261 1.300 1.339 ml62143 1.358 1.400 1.442 ml62153 1.455 1.500 1.545 ml62163 1.552 1.600 1.648 ml62173 1.649 1.700 1.751 ml62183 1.746 1.800 1.854 ml62193 1.843 1.900 1.957 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 6.120 450 250 iout=40ma part number output voltage v out (v) i-o voltage differential v dif1 (mv) max output current i out max (ma) load stability ? ?? ? v out (mv) 90 v in =v out +1v 1ma< i out < 100ma 40 80 45 90 90 150 v in = v out (t)+1v 1ma< i out < 80ma 100 45 180 450 i out =80ma 180 450 170 400 45 i out =60ma i out =100ma 120 400 i out =90ma i out =40ma v in =v out (t)+1v v in =v out (t)+1v v out (e)> v out (t)*0.9 80 vin=vout(t)+1v 1ma p6/12 rev. g, july 2005 ml62 1) output voltage vs. output current 2) output voltage vs. input voltage 3) input/output voltage differential vs. output current typical performance characteristics ml62502 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 0 50 100 150 200 output current iout(ma) output voltage vout(v) vin = 6.0v topr =80 c topr =25 c topr =-40 c ml62302 2.7 2.75 2.8 2.85 2.9 2.95 3 3.05 3.1 0 50 100 150 200 output current iout(ma) output voltage vout(v) vin = 4.0v topr =80 c topr =25 c topr =-40 c ml62502 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 4.5 4.7 4.9 5.1 5.3 5.5 input voltage vin(v) output voltage vout(v) iout = 1ma iout = 40ma iout = 10ma topt = 25 cl = 0.1uf(tantalum) ml62302 2.1 2.3 2.5 2.7 2.9 3.1 2.5 2.7 2.9 3.1 3.3 3.5 input voltage vin(v) output voltage vout(v) topt = 25 cl = 0.1uf(tantalum) iout = 1ma iout = 40ma iout = 10ma ml62502 -0.2 0 0.2 0.4 0.6 0.8 1 0 50 100 150 200 output current iout(ma) input/output voltage diff vdif(v) topr =80 c cl = 0.1uf(tantalum) topr =25 c topr =-40 c ml62302 -0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 0 50 100 150 200 output current iout(ma) input/output voltage diff vdif(v) cl = 0.1uf(tantalum) topr =80 c topr =25 c topr =-40 c p7/12 rev. g, july 2005 ml62 4) supply current vs. input voltage 5) output voltage vs. ambient temperature 6) supply current vs. ambient temperature ml62302 2.9 2.95 3 3.05 3.1 -60 -40 -20 0 20 40 60 80 100 ambient temp topr( ) output voltage vout(v) vin = 4.0v cl = 0.1 uf(tantalum) iout = 10ma iout = 40ma ml62502 4.8 4.85 4.9 4.95 5 5.05 5.1 -60 -40 -20 0 20 40 60 80 100 ambient temp topr( ) output voltage vout(v) vin = 6.0v cl = 0.1uf (tantalum) iout = 10ma iout = 40ma ml62502 1 1.5 2 2.5 3 3.5 -60 -40 -20 0 20 40 60 80 100 ambient temp topr( ) supply current iss(ua) vin = 6.0v ml62302 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 -60 -40 -20 0 20 40 60 80 100 ambient temp topr( ) supply current iss(ua) vin = 4.0v ml62502 0 0.5 1 1.5 2 2.5 3 3.5 0 2 4 6 8 10 12 input voltage vin(v) supply current iss(ua) topr =80 c topr =25 c topr =-40 c ml62302 0 0.5 1 1.5 2 2.5 3 0 2 4 6 8 10 12 input voltage vin(v) supply current iss(ua) topr =80 c topr =25 c topr =-40 c p8/12 rev. g, july 2005 ml62 ordering information marking designator description output voltage eg. 30=3.0v a 50=5.0v b output voltage accuracy 2 = + 2.0% 3 = + 3.0% 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) g g = lead free part 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% 3 = + 3.0% 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% 3 = + 3.0% 5 internal code 6, 7 year code eg. 05 = year 2005 8, 9 week code eg. 30 = week 30 p9/12 rev. g, july 2005 ml62 packaging information recommended pattern layout 1.5 0.1 1.5 0.1 0.49 0.06 0.42 0.06 0.42 0.06 2. 45 0.15 4.25 max 1.72 0.1 4.5 0.1 1.1 mm 0.4 0.04 1.5 0.1 sot-89 : 4.2 max 1.27 1.27 ? 5.2 max 5.3 max 12.7 min to-92 : 0.8 1.0 1.9 2.4 2.2 0.9 1.5 1.6 1.0 1. 0 3.7 45o 45o units : mm sot-23 : sot-89 0.4 -0.1 -0.05 (0.95) 1.9 0.2 2.9 0.2 1.6 -0.0.1 +1.2 2.8 0.2 1.1 0.1 min. 0.2 0 ~ 0.1 (0.8) 0.15 -0.1 -0.05 sot-23 : p10/12 rev. g, july 2005 ml62 tape and reel information 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 3.5 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 sot-23 : p11/12 rev. g, july 2005 ml62 sot-89 taping specifications : direction of feed ?r? type [ orientation of device: right ] standard type 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 5.65 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 p12/12 rev. g, july 2005 ml62 size (mm) p 12.7 1.0 po 12.7 0.3 p2 6.35 0.4 f w 18.0 1.0 wo 6.0 0.3 w1 9.0 0.5 w2 0.5 max h 19.0 0.5 h0 16.0 0.5 h1 32.25 max d ? 4.0 0.2 t 0.6 0.2 l1 3.5 min 2.5 p2 p h 1 h wo w1 w d f po w2 h0 l1 t + 0.45 - 0.15 2,000 pcs / box to-92 taping specifications : the information presented in this document does not form part of any quotation or contract, is believe d to be accurate and reliable and may be changed without notice. no liab ility will be accepted by the publisher for any con sequence of its use. |
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