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1 r ev.1. 0 12 - ELM99 x xxxx c cmos middle current voltage regulator ELM99xxxxxc is cmos middle current voltage regulator which consists of reference voltage source, error amplifier, low resistance output transistor, short-circuit protection circuit, thermal protection circuit, output voltage setting resisters and chip-enable circuit. ELM99 series is characterized with small input/output voltage difference (with its low resistance output transistor) and high load stability (with its high gain error amplifier). there are 3 types of ce selection of ELM99 series: non-chip enable function, l active and h active. the standard output voltages are 3.3v, 5.0v; these output voltages are fixed internally with high accuracy. ELM99 series can also be made as semi-custom ic within the range of 1.5v to 15.0v by 0.1v step. ? output voltage range : 1. 5 v to 15.0v (by 0.1v) ? max. o utput current : 300ma ( current is limited internally ) ? stand-by current consumption : max. 0.1 a(ELM99033 xxc ) ? input stability : typ. 0.1 % / v ( iout=40ma) ? load stability : typ.5mv (1 ma iout 100ma) ? a ccuracy of output voltage : 2.0 % ? protection circuit : thermal protection, short protection ? package : sot - 89 , sot - 89 - 5, sot-23, sot-25 g e neral description f eatures applica tion ? b att ery operated devices ? digital c ameras ? vid eo recorders ? reference voltage source maximum a bsolute ratings parameter symbol limit unit input voltage vin 20 v ce /ce input voltage vce vss - 0.3 to vin + 0.3 v output voltage vout vss - 0.3 to vin + 0.3 v output current iout 5 00 ma power dissipation pd 5 00 (sot - 89, sot - 89 - 5 ) mw 300 ( sot-25 ) 25 0 (sot -23) operationg temperature top - 40 to + 8 5 c storage temperature tstg - 55 to + 1 25 c * output current must not exceed power dissipation specified in ma ximum absolute rati ngs. elm 99x xxxx c - x symbol a, b, c output voltage e.g. : 033 : vout =3.3v, 0 50 : vout =5.0v d ce selection 1 : no ce 2 : ce = l active 3 : ce = h active e package a: sot - 89, sot - 89 - 5 b: sot - 23 , sot -2 5 f product version c g taping d irection s, n : refer to pkg file ELM99 x x x x x c - x a b c d e f g selection guide
2 r ev.1. 0 12 - protect circuit protect circuit control circuit ELM99xxx1x c ELM99xxx2 xc : ce , ELM99xxx3xc: c e ELM99xxx1x c ELM99xxx2 xc : ce , ELM99xxx3xc: c e s tandard circuit block diagram ELM99 x xx xxc cmos middle current voltage regulator pin no. pin name 1 v ss 2 v in 3 vout 4 nc 5 ce/ce sot - 89 - 5 (top view) pin no. pin name 1 v ss 2 v in 3 vout sot - 89 (top view) ELM99xxx2 a c ELM99xxx3 a c ELM99xxx1 a c pin configuration pin no. pin name 1 v in 2 v ss 3 nc 4 ce/ce 5 vout sot - 2 5 (top view) pin no. pin name 1 v in 2 v out 3 v ss sot - 23 (top view) ELM99xxx2 b c ELM99xxx3 b c ELM99xxx1 b c 1 3 2 * please connect 1.0 f at minimum for ci and co. ceramic capacitors with 2.2 f or greater are recommended for stability operation.
3 r ev.1. 0 12 - electrical characteristics (ELM99xxx1xc) ELM99 x xx xxc cmos middle current voltage regulator parameter symbol condition min. typ. max. unit output voltage vout vin =6.0 v , iout = 40 ma 4.900 5.000 5.100 v output current iout vin = 6.0 v 200 330 ma input stability vout / vin iout = 40 ma, 6 . 0 v vin 1 8 . 0 v 0.02 0.30 % /v load stability vout / iout 1ma iout 100ma , vin =6.0 v 5 15 mv input/output voltage differential vdif iout = 4 0ma 8 5 220 mv current consumption iss vin =6.0 v , no-load 30 55 a input voltage vin 2.2 18.0 v output voltage temperature coe fficient vout / top vin =6.0 v , iout = 40 ma, top= - 40 c ~ + 85 c 100 ppm/c short circuit current ilim vin=6.0v, vout = 0 v 4 0 ma ripple rejection ratio rr vin=6.0v, f=1khz, iout=40ma 60 db thermal shutdown temperature tsd 160 c output noise vno vin=6.0v, bw=10hz~100khz 30 vrms top = 25 c vout = 5.0 v(ELM990501xc), no ce pin parameter symbol condition min. typ. max. unit output voltage vout vin = 4 .3 v , iout = 40 ma 3.234 3.300 3.366 v output current iout vin = 4.3 v 170 300 ma input stability vout / vin iout = 4 0 ma, 4 . 3 v vin 1 8.0v 0.02 0.30 % /v load stability vout / iout 1ma iout 100ma , vin = 4 .3 v 5 15 mv input/output voltage differential vdif iout = 4 0ma 110 265 mv current consumption iss vin = 4 .3 v , no-load 25 45 a input voltage vin 2.2 18.0 v output voltage temperature coe fficient vout / top vin = 4 .3 v , iout = 40 ma, top= - 40 c ~ + 85 c 100 ppm/c short circuit current ilim vin=4.3v, vout = 0 v 4 0 ma ripple rejection ratio rr vin=4.3v, f=1khz, iout=40ma 60 db thermal shutdown temperature tsd 160 c output noise vno vin=4.3v, bw=10hz~100khz 30 vrms top = 25 c vout = 3. 3 v(ELM990331xc), no ce pin
4 r ev.1. 0 12 - electrical characteristics (ELM99xxx2xc) ELM99 x xx xxc cmos middle current voltage regulator parameter symbol condition min. typ. max. unit output voltage vout vin =6.0 v , iout = 40 ma 4.900 5.000 5.100 v output current iout vin = 6.0 v 200 330 ma input stability vout / vin iout = 4 0 ma, 6 . 0 v vin 1 8 . 0 v 0.02 0.30 % /v load stability vout / iout 1ma iout 100ma , vin =6.0 v 5 15 mv input/output voltage differential vdif iout = 4 0ma 8 5 220 mv current consumption iss vin =6.0 v , vce=vss, no-load 30 55 a stand-by current consumption i standby vin = 6.0 v, vce= vss 0.0 0.1 a input voltage vin 2.2 18.0 v ce input voltage high vceh vin =18.0v 1.80 vin v ce input voltage l ow vcel vin =2.2v 0.00 0.25 ce input current high ice h v in = v ce=18v -0.2 0.2 a ce input current l ow icel v in=18, vce = vss - 0.2 0.2 output voltage temperature coe fficient vout / top vin =6.0 v , iout = 40 ma, top= - 40 c ~ + 85 c 100 ppm/c short circuit current ilim vin =6.0 v , vout = 0 v 4 0 ma ripple rejection ratio rr vin=6.0v, f=1khz, iout=40ma 60 db thermal shutdown temperature tsd 160 c output noise vno vin=6.0v, bw=10hz~100khz 30 vrms top = 25 c vout = 5.0 v(ELM990502xc), ce = lactive parameter symbol condition min. typ. max. unit output voltage vout vin = 4 .3 v , iout = 40 ma 3.234 3.300 3.366 v output current iout vin = 4.3 v 170 300 ma input stability vout / vin iout = 4 0 ma, 4 . 3 v vin 1 8.0v 0.02 0.30 % /v load stability vout / iout 1ma iout 100ma , vin = 4 .3 v 5 15 mv input/output voltage differential vdif iout = 4 0ma 110 265 mv current consumption iss vin = 4 .3 v , vce=vss, no-load 25 45 a stand-by current consumption i standby vin = vce = 4 .3 v 0.0 0.1 a input voltage vin 2.2 18.0 v ce input voltage high vceh vin =18.0v 1.80 vin v ce input voltage l ow vcel vin =2.2v 0.00 0.25 ce input current high iceh v in = v ce=18v -0.2 0.2 a ce input current l ow icel vin=18v, vce = vss - 0.2 0.2 output voltage temperature coe fficient vout / top vin = 4 .3 v , iout = 40 ma, top= - 40 c ~ + 85 c 100 ppm/c short circuit current ilim vin = 4 .3 v , vout = 0 v 4 0 ma ripple rejection ratio rr vin=4.3v, f=1khz, iout=40ma 60 db thermal shutdown temperature tsd 160 c output noise vno vin=4.3v, bw=10hz~100khz 30 vrms top = 25 c vout = 3. 3 v(ELM990332xc), ce = lactive
5 r ev.1. 0 12 - parameter symbol condition min. typ. max. unit output voltage vout vin =6.0 v , iout = 40 ma 4.900 5.000 5.100 v output current iout vin = 6.0 v 200 330 ma input stability vout / vin iout = 4 0 ma, 6 . 0 v vin 1 8 . 0 v 0.02 0.30 % /v load stability vout / iout 1ma iout 100ma , vin =6.0 v 5 15 mv input/output voltage differential v dif iout = 4 0ma 8 5 220 mv current consumption iss vin =vce= 6.0 v , no-load 30 55 a stand-by current consumption i standby vin = 6.0 v , vce = vss 0.0 0.1 a input voltage vin 2.2 18.0 v ce input voltage high vceh vin =18.0v 1.80 vin v ce input voltage l ow vcel vin =2.2v 0.00 0.25 ce input current high iceh vin=vce =18.0 v -0.1 0.1 a ce input current l ow icel vin= 18.0 v, vce = vss - 0.1 0.1 output voltage temperature coe fficient vout / top vin =6.0 v , iout = 40 ma, top= - 40 c ~ + 85 c 100 ppm/c short circuit current ilim vin = 6.0 v , vout = 0 v 4 0 ma ripple rejection ratio rr vin=6.0v, f=1khz, iout=40ma 60 db thermal shutdown temperature tsd 160 c output noise vno vin=6.0v, bw=10hz~100khz 30 vrms top = 25 c vout = 5 .0 v(ELM990503xc), ce = h active parameter symbol condition min. typ. max. unit output voltage vout vin = 4 .3 v , iout = 40 ma 3.234 3.300 3.366 v output current iout vin = 4.3 v 170 300 ma input stability vout / vin iout = 4 0 ma, 4 . 3 v vin 1 8.0v 0.02 0.30 % /v load stability vout / iout 1ma iout 100ma , vin = 4 .3 v 5 15 mv input/output voltage differential vdif iout = 4 0ma 110 265 mv current consumption iss vin =vce= 4 .3 v, no-load 25 45 a stand-by current consumption i standby vin = vce =4.3 v 0.0 0.1 a input voltage vin 2.2 18.0 v ce input voltage high vceh vin =18.0v 1.80 vin v ce input voltage l ow vcel vin =2.2v 0.00 0.25 ce input current high iceh vin= vce =18.0 v -0.2 0.2 a ce input current l ow icel vin=18v, vce = vss - 0.2 0.2 output voltage temperature coe fficient vout / top vin = 4 .3 v , iout = 40 ma, top= - 40 c ~ + 85 c 100 ppm/c short circuit current ilim vin=4.3v, vout = 0 v 4 0 ma ripple rejection ratio rr vin=4.3v, f=1khz, iout=40ma 60 db thermal shutdown temperature tsd 160 c output noise vno vin=4.3v, bw=10hz~100khz 30 vrms top = 25 c vout = 3. 3 v(ELM990333xc), ce = h active ELM99 x xx xxc cmos middle current voltage regulator electrical characteristics (ELM99xxx3xc)
6 r ev.1. 0 12 - marking s ot - 89 s ot - 89 - 5 symbol output voltage range (v) package ce type 60 1.5~4.0 sot-89 no ce 61 4.1~7.0 sot-89 no ce 62 7.1~10.0 sot-89 no ce 63 10.1~13.0 sot-89 no ce 64 13.1~15.0 sot-89 no ce 65 1.5~4.0 sot-89-5 ce=lo 66 4.1~7.0 sot-89-5 ce=lo 67 7.1~10.0 sot-89-5 ce=lo 68 10.1~13.0 sot-89-5 ce=lo 69 13.1~15.0 sot-89-5 ce=lo 6a 1.5~4.0 sot-89-5 ce=high 6b 4.1~7.0 sot-89-5 ce=high 6c 7.1~10.0 sot-89-5 ce=high 6d 10.1~13.0 sot-89-5 ce=high 6e 13.1~15.0 sot-89-5 ce=high 6f 1.5~4.0 sot-23 no ce 6g 4.1~7.0 sot-23 no ce 6h 7.1~10.0 sot-23 no ce 6j 10.1~13.0 sot-23 no ce 6k 13.1~15.0 sot-23 no ce 6l 1.5~4.0 sot-25 ce=lo 6m 4.1~7.0 sot-25 ce=lo 6n 7.1~10.0 sot-25 ce=lo 6p 10.1~13.0 sot-25 ce=lo 6q 13.1~15.0 sot-25 ce=lo 6r 1.5~4.0 sot-25 ce=high 6s 4.1~7.0 sot-25 ce=high 6t 7.1~10.0 sot-25 ce=high 6u 10.1~13.0 sot-25 ce=high 6v 13.1~15.0 sot-25 ce=high a, b : represents output voltage range , package type and ce type. ELM99 x xx xxc cmos middle current voltage regulator s ot - 2 3 s ot - 2 5
7 r ev.1. 0 12 - symbol output voltage(v) 1 4.1 7.1 10.1 13.1 2 4.2 7.2 10.2 13.2 3 4.3 7.3 10.3 13.3 4 4.4 7.4 10.4 13.4 5 1.5 4.5 7.5 10.5 13.5 6 1.6 4.6 7.6 10.6 13.6 7 1.7 4.7 7.7 10.7 13.7 8 1.8 4.8 7.8 10.8 13.8 9 1.9 4.9 7.9 10.9 13.9 0 2.0 5.0 8.0 11.0 14.0 a 2.1 5.1 8.1 11.1 14.1 b 2.2 5.2 8.2 11.2 14.2 c 2.3 5.3 8.3 11.3 14.3 d 2.4 5.4 8.4 11.4 14.4 e 2.5 5.5 8.5 11.5 14.5 f 2.6 5.6 8.6 11.6 14.6 g 2.7 5.7 8.7 11.7 14.7 h 2.8 5.8 8.8 11.8 14.8 j 2.9 5.9 8.9 11.9 14.9 k 3.0 6.0 9.0 12.0 15.0 l 3.1 6.1 9.1 12.1 m 3.2 6.2 9.2 12.2 n 3.3 6.3 9.3 12.3 p 3.4 6.4 9.4 12.4 q 3.5 6.5 9.5 12.5 r 3.6 6.5 9.6 12.6 s 3.7 6.7 9.7 12.7 t 3.8 6.8 9.8 12.8 u 3.9 6.9 9.9 12.9 v 4.0 7.0 10.0 13.0 c : represents output voltage. d : represents the assembly lot number 1~0, a~z repeated (i,o,x excepted) ELM99 x xx xxc cmos middle current voltage regulator
8 r ev.1. 0 12 - typical characteristics ?? typical characteristics ?e ELM99xxx2xc, ELM99xxx3xc 2 4 6 8 10 12 14 16 18 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 top=+25 ?? top=+85 ?? v ce h-v in v in (v) v ce h (v) top=-40 ?? 2 4 6 8 10 12 14 16 18 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 top=+25 ?? top=+85 ?? v ce l-v in v in (v) v ce l (v) top=-40 ?? -40 -20 0 20 40 60 80 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 v in =2.2v v in =6.0v v ce h-top top ( ?? ) v ce h (v) v in =18v -40 -20 0 20 40 60 80 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 v in =2.2v v in =6.0v v ce l-top t op ( ?? ) v ce l (v) v in =18v 2 4 6 8 10 12 14 16 18 0 0.01 0.02 0.03 0.04 0.05 top=+25 ?? top=+85 ?? istandby-v in v in (v) istandby ( ? a) top=-40 ?? v ce =v in for ELM99xxx2xc v ce =v ss for ELM99xxx3xc -40 -20 0 20 40 60 80 0 0.01 0.02 0.03 0.04 0.05 v in =2.2v v in =6.0v istandby-top top ( ?? ) istandby ( ? a) v in =18v v ce =v in for ELM99xxx2xc v ce =v ss for ELM99xxx3xc ELM99 x xx xxc cmos middle current voltage regulator ? ELM99xxx2xc, ELM99xxx3xc) ?? typical characteristics ?e ELM99xxx2xc, ELM99xxx3xc 2 4 6 8 10 12 14 16 18 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 top=+25 ?? top=+85 ?? v ce h-v in v in (v) v ce h (v) top=-40 ?? 2 4 6 8 10 12 14 16 18 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 top=+25 ?? top=+85 ?? v ce l-v in v in (v) v ce l (v) top=-40 ?? -40 -20 0 20 40 60 80 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 v in =2.2v v in =6.0v v ce h-top top ( ?? ) v ce h (v) v in =18v -40 -20 0 20 40 60 80 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 v in =2.2v v in =6.0v v ce l-top t op ( ?? ) v ce l (v) v in =18v 2 4 6 8 10 12 14 16 18 0 0.01 0.02 0.03 0.04 0.05 top=+25 ?? top=+85 ?? istandby-v in v in (v) istandby ( ? a) top=-40 ?? v ce =v in for ELM99xxx2xc v ce =v ss for ELM99xxx3xc -40 -20 0 20 40 60 80 0 0.01 0.02 0.03 0.04 0.05 v in =2.2v v in =6.0v istandby-top top ( ?? ) istandby ( ? a) v in =18v v ce =v in for ELM99xxx2xc v ce =v ss for ELM99xxx3xc
9 r ev.1. 0 12 - ? vout =3.3v(ELM99033xxc) ELM99 x xx xxc cmos middle current voltage regulator ?e vout =3.3v (ELM99033xxc) 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 3.24 3.26 3.28 3.30 3.32 3.34 iout=100ma iout=40ma iout=1ma v out -v in v in (v) v out (v) top= 2 -40 -20 0 20 40 60 80 3.22 3.24 3.26 3.28 3.30 3.32 3.34 v out -top top ( ?? ) v out (v) v in =4.3v, i out =40ma 0 100 200 300 400 0 1.0 2.0 3.0 4.0 v in =3.8v v in =5.3v v in =10v v out -i out i out (ma) v out (v) top=2 v in =4.3v 0 100 200 300 400 500 0 1.0 2.0 3.0 4.0 top=+25 ?? top=+85 ?? v out -i out i out (ma) v out (v) v in =4.3v top=-40 ?? 0 100 200 300 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 top=+25 ?? top=+85 ?? vdif-i out i out (ma) vdif (v) top=-40 ?? 10 1 10 2 10 3 10 4 10 5 0 10 20 30 40 50 60 70 80 ripple rejection ratio frequency (hz) ripple rejection ratio (db) v in =4.3v ?} 0.5v, i out =40ma co=2.2 ? f, top=2 ?? ?e vout =3.3v (ELM99033xxc) 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 3.24 3.26 3.28 3.30 3.32 3.34 iout=100ma iout=40ma iout=1ma v out -v in v in (v) v out (v) top= 2 -40 -20 0 20 40 60 80 3.22 3.24 3.26 3.28 3.30 3.32 3.34 v out -top top ( ?? ) v out (v) v in =4.3v, i out =40ma 0 100 200 300 400 0 1.0 2.0 3.0 4.0 v in =3.8v v in =5.3v v in =10v v out -i out i out (ma) v out (v) top=2 v in =4.3v 0 100 200 300 400 500 0 1.0 2.0 3.0 4.0 top=+25 ?? top=+85 ?? v out -i out i out (ma) v out (v) v in =4.3v top=-40 ?? 0 100 200 300 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 top=+25 ?? top=+85 ?? vdif-i out i out (ma) vdif (v) top=-40 ?? 10 1 10 2 10 3 10 4 10 5 0 10 20 30 40 50 60 70 80 ripple rejection ratio frequency (hz) ripple rejection ratio (db) v in =4.3v ?} 0.5v, i out =40ma co=2.2 ? f, top=2 ?? 5 c 5 c 5 c
10 r ev.1. 0 12 - ELM99 x xx xxc cmos middle current voltage regulator 0 2 4 6 8 10 12 14 16 18 0 10 20 30 40 50 60 top=+25 ?? top=+85 ?? i ss -v in v in (v) i ss ( ? a) top=-40 ?? v ce =v ss for ELM99xxx2xc v ce =v in for ELM99xxx3xc no load -40 -20 0 20 40 60 80 0 10.0 20.0 30.0 40.0 50.0 60.0 v in =4.3v i ss -top top ( ?? ) i ss ( ? a) v in =18v v ce =v ss for ELM99xxx2xc v ce =v in for ELM99xxx3xc no load 0 100 200 300 400 4.0 5.0 6.0 3.2 3.3 3.4 v in input transient response time ( ? s) v in (v) v out iout=10ma, co=2 ? f v out (v) 0 100 200 300 400 4.0 5.0 6.0 3.2 3.3 3.4 v in input transient response time ( ? s) v in (v) v out iout=100ma, co= 2 2 ? f v out (v) 0 100 200 300 400 3.1 3.2 3.3 3.4 3.5 v out load transient response time ( ? s) v out (v) output current v in = 4.3v, co=2.2 ? f 1ma 40ma 0 100 200 300 400 3.1 3.2 3.3 3.4 3.5 v out load transient response time ( ? s) v out (v) output current v in =4.3v, co=2.2 ? f 10ma 100ma 0 2 4 6 8 10 12 14 16 18 0 10 20 30 40 50 60 top=+25 ?? top=+85 ?? i ss -v in v in (v) i ss ( ? a) top=-40 ?? v ce =v ss for ELM99xxx2xc v ce =v in for ELM99xxx3xc no load -40 -20 0 20 40 60 80 0 10.0 20.0 30.0 40.0 50.0 60.0 v in =4.3v i ss -top top ( ?? ) i ss ( ? a) v in =18v v ce =v ss for ELM99xxx2xc v ce =v in for ELM99xxx3xc no load 0 100 200 300 400 4.0 5.0 6.0 3.2 3.3 3.4 v in input transient response time ( ? s) v in (v) v out iout=10ma, co=2 ? f v out (v) 0 100 200 300 400 4.0 5.0 6.0 3.2 3.3 3.4 v in input transient response time ( ? s) v in (v) v out iout=100ma, co= 2 2 ? f v out (v) 0 100 200 300 400 3.1 3.2 3.3 3.4 3.5 v out load transient response time ( ? s) v out (v) output current v in = 4.3v, co=2.2 ? f 1ma 40ma 0 100 200 300 400 3.1 3.2 3.3 3.4 3.5 v out load transient response time ( ? s) v out (v) output current v in =4.3v, co=2.2 ? f 10ma 100ma . 2 f . 2 f
11 r ev.1. 0 12 - ELM99 x xx xxc cmos middle current voltage regulator ? vout =5.0v(ELM99050xxc) ?e vout =5.0v (ELM99050xxc) 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 4.94 4.96 4.98 5.00 5.02 5.04 iout=100ma iout=40ma iout=1ma v out -v in v in (v) v out (v) top=2 -40 -20 0 20 40 60 80 4.92 4.94 4.96 4.98 5.00 5.02 5.04 v out -top top ( ?? ) v out (v) v in =6.0v, i out =40ma 0 100 200 300 400 500 0 1.0 2.0 3.0 4.0 5.0 6.0 v in =5.5v v in =7.0v v in =12v v out -i out i out (ma) v out (v) top=2 v in =6.0v 0 100 200 300 400 500 600 0 1.0 2.0 3.0 4.0 5.0 6.0 top=-40 ?? top=+25 ?? top=+85 ?? v out -i out i out (ma) v out (v) v in =6.0v 0 100 200 300 0 0.2 0.4 0.6 0.8 1.0 top=-40 ?? top=+25 ?? top=+85 ?? vdif-i out i out (ma) vdif (v) 10 1 10 2 10 3 10 4 10 5 0 10 20 30 40 50 60 70 80 ripple rejection ratio frequency (hz) ripple rejection ratio (db) v in =6.0v ?} 0.5v, i out =40ma co=2.2 ? f, top=2 ?? ?e vout =5.0v (ELM99050xxc) 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 4.94 4.96 4.98 5.00 5.02 5.04 iout=100ma iout=40ma iout=1ma v out -v in v in (v) v out (v) top=2 -40 -20 0 20 40 60 80 4.92 4.94 4.96 4.98 5.00 5.02 5.04 v out -top top ( ?? ) v out (v) v in =6.0v, i out =40ma 0 100 200 300 400 500 0 1.0 2.0 3.0 4.0 5.0 6.0 v in =5.5v v in =7.0v v in =12v v out -i out i out (ma) v out (v) top=2 v in =6.0v 0 100 200 300 400 500 600 0 1.0 2.0 3.0 4.0 5.0 6.0 top=-40 ?? top=+25 ?? top=+85 ?? v out -i out i out (ma) v out (v) v in =6.0v 0 100 200 300 0 0.2 0.4 0.6 0.8 1.0 top=-40 ?? top=+25 ?? top=+85 ?? vdif-i out i out (ma) vdif (v) 10 1 10 2 10 3 10 4 10 5 0 10 20 30 40 50 60 70 80 ripple rejection ratio frequency (hz) ripple rejection ratio (db) v in =6.0v ?} 0.5v, i out =40ma co=2.2 ? f, top=2 ?? 5 c 5 c 5 c
12 r ev.1. 0 12 - ELM99 x xx xxc cmos middle current voltage regulator 0 2 4 6 8 10 12 14 16 18 0 10 20 30 40 50 60 top=+25 ?? top=+85 ?? i ss -v in v in (v) i ss ( ? a) top=-40 ?? v ce =v ss for ELM99xxx2xc v ce =v in for ELM99xxx3xc no load -40 -20 0 20 40 60 80 0 10.0 20.0 30.0 40.0 50.0 60.0 v in =6.0v i ss -top top ( ?? ) i ss ( ? a) v in =18v v ce =v ss for ELM99xxx2xc v ce =v in for ELM99xxx3xc no load 0 100 200 300 400 5.0 6.0 7.0 8.0 4.9 5.0 5.1 v in input transient response time ( ? s) v in (v) v out iout=10ma, co= 2 v out ( v) 0 100 200 300 400 5.0 6.0 7.0 8.0 4.9 5.0 5.1 v in input transient response time ( ? s) v in (v) v out iout=100ma, co= 2 v out ( v) 0 100 200 300 400 4.8 4.9 5.0 5.1 5.2 v out load transient response time ( ? s) v out (v) output current v in =6.0v, co=2.2 ? f 1ma 40ma 0 100 200 300 400 4.8 4.9 5.0 5.1 5.2 v out load transient response time ( ? s) v out (v) output current v in = 6.0v, co=2.2 ? f 10ma 100ma 0 2 4 6 8 10 12 14 16 18 0 10 20 30 40 50 60 top=+25 ?? top=+85 ?? i ss -v in v in (v) i ss ( ? a) top=-40 ?? v ce =v ss for ELM99xxx2xc v ce =v in for ELM99xxx3xc no load -40 -20 0 20 40 60 80 0 10.0 20.0 30.0 40.0 50.0 60.0 v in =6.0v i ss -top top ( ?? ) i ss ( ? a) v in =18v v ce =v ss for ELM99xxx2xc v ce =v in for ELM99xxx3xc no load 0 100 200 300 400 5.0 6.0 7.0 8.0 4.9 5.0 5.1 v in input transient response time ( ? s) v in (v) v out iout=10ma, co= 2 v out ( v) 0 100 200 300 400 5.0 6.0 7.0 8.0 4.9 5.0 5.1 v in input transient response time ( ? s) v in (v) v out iout=100ma, co= 2 v out ( v) 0 100 200 300 400 4.8 4.9 5.0 5.1 5.2 v out load transient response time ( ? s) v out (v) output current v in =6.0v, co=2.2 ? f 1ma 40ma 0 100 200 300 400 4.8 4.9 5.0 5.1 5.2 v out load transient response time ( ? s) v out (v) output current v in = 6.0v, co=2.2 ? f 10ma 100ma . 2 f . 2 f

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