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high speed, low dropout, 1% high output accuracy cmos voltage regulator with dual output v rd series rev. e13- 01 ana log semi conductor ic .......... future of the analog world anasem anasem ( important: please check the last page for genuine product lab eling) website: www.anasemi.com tel: +852-3590-8442 email: sales@anasemi.com ? ? ? ?
anasem 1 anasem rev. e13-01 products data sheet analog semiconductor ic .......... future of the analog world www.anasemi.com sales@anasemi.com high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator vrd series general descriptions the vrd series are dual positive voltage regulators with high speed, low voltage dropout and high accuracy output achieved b y low current consumption. because each regulator is completely s eparated, the crosstalk between each regulator can be reduced. the output v oltage is guaranteed within 1% within the given temperature range by vr ef controlling the temperature characteristic. it corresponds to the l ow esr capacitor as an output stabilization capacitor. the charged esr cap acitor can be discharged with an internal switch by making the ce=v ss , as a result the v out quickly returns to the v ss level. to make the current capacity of the output transistor not exceeded, the over-current protection circuit i s built in. features output voltage range operating voltage range high accuracy output voltage maximum output current dropout voltage low current consumption high ripple rejection low esr capacitor operating temperature range built-in over-current protector c l high-speed auto-discharge built-in on/off circuit small package applications battery powered devices cellular phone digital / video cameras halogen rohs compliance portable games handheld instruments 0.8v~5.0v (selectable with a step of 0.05v) 1.6v~6.0v 1% (vout=1.95v~ 5.0v) / 20mv (vout=0.8v~1.9v) 250ma / channel typ.90mv (output=3.0v, i out =100ma) typ. 25a / channel typ. 75db at 1khz 1.0 f ceramic capacitor C40c ~ +85c limit current : 300ma sot - 26 ( 2.9 2.8 1 .1mm ), llp - 6 ( 1.8 2.0 0.6mm )
anasem 2 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator products numbering guide function specification selection table symbol vr1 vr2 function specification l 20mv 20mv v out 1=0.80v~1.9v / v out 2=0.80v~1.9v m 20mv 1% v out 1=0.80v~1.9v / v out 2=1.95v~5.0v n 1% 20mv v out 1=1.95v~5.0v / v out 2=0.80v~1.9v p 1% 1% v out 1=1.95v~5.0v / v out 2=1.95v~5.0v output voltage selection table symbol voltage symbol voltage symbol voltage symbol voltage symbol voltage 1a 1.05 2a 2.05 3a 3.05 4a 4.05 11 1.10 21 2.10 31 3.10 41 4.10 1b 1.15 2b 2.15 3b 3.15 4b 4.15 12 1.20 22 2.20 32 3.20 42 4.20 1c 1.25 2c 2.25 3c 3.25 4c 4.25 13 1.30 23 2.30 33 3.30 43 4.30 1d 1.35 2d 2.35 3d 3.35 4d 4.35 14 1.40 24 2.40 34 3.40 44 4.40 1e 1.45 2e 2.45 3e 3.45 4e 4.45 15 1.50 25 2.50 35 3.50 45 4.50 1f 1.55 2f 2.55 3f 3.55 4f 4.55 16 1.60 26 2.60 36 3.60 46 4.60 1g 1.65 2g 2.65 3g 3.65 4g 4.65 17 1.70 27 2.70 37 3.70 47 4.70 1h 1.75 2h 2.75 3h 3.75 4h 4.75 08 0.80 18 1.80 28 2.80 38 3.80 48 4.80 0j 0.85 1j 1.85 2j 2.85 3j 3.85 4j 4.85 09 0.90 19 1.90 29 2.90 39 3.90 49 4.90 0k 0.95 1k 1.95 2k 2.95 3k 3.95 4k 4.95 10 1.00 20 2.00 30 3.00 40 4.00 50 5.00 vrd output voltage ch-1 discharge function t : sot-26 l : llp-6 package form l / m / n / p * refer to the following selection table. function specification x : auto discharge 08 ~ 50 : selectable with a step of 0.05v in the range of 0.8v ~ 5.0v e.g.) 2j : 2.85v, 33 : 3.30v * refer to the following selection table. output voltage ch-2
anasem 3 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator pin configuration / marking specification (sot-26) - 1 pin configuration / marking specification (sot-26) - 2 pin configuration no. symbol descriptions 1 en1 1-channel enable 2 v in voltage input 3 en2 2-channel enable 4 v out 2 2-channel output 5 v ss power ground 6 v out 1 1-channel output marking specification code mark contents a d products series name bc 08~50 1-ch output voltage de 08~50 2-ch output voltage f x discharge function g internal rule lot number (top view) vout1 vin vss vout2 en2 1 2 3 4 6 5 en1 a g g g g b c d e f pin configuration no. symbol descriptions 1 en1 1-channel enable 2 v in voltage input 3 en2 2-channel enable 4 v out 2 2-channel output 5 v ss power ground 6 v out 1 1-channel output marking specification code mark contents a d products series name bc 08~50 1-ch output voltage de 08~50 2-ch output voltage f internal rule lot number (top view) vout1 vin vss vout2 en2 1 2 3 4 6 5 en1 a f f f f b c d e
anasem 4 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator pin configuration / marking specification (llp-6) marking specification code mark contents a d products series name bc 08~50 1-ch output voltage de 08~50 2-ch output voltage f x discharge function g internal rule lot number pin configuration no. symbol descriptions 1 en2 2-channel enable 2 v in voltage input 3 en1 1-channel enable 4 v ss power ground 5 v out 1 1-channel output 6 v out 2 2-channel output en1 en2 vin vout1 vss vout2 1 2 3 4 5 6 (top view) a g g g b c d e f g
anasem 5 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator block diagram absolute maximum ratings note : 1) power dissipation depends on conditions of mountin g on boards. pcb dimension is 50mm50mm1.6mm. typical application circuits items symbol ratings unit input voltage range v in C0.3 ~ +7.0 v output current i out 500 ma output voltage range v out v ss C0.3 ~ v in +0.3 v power dissipation 1) sot-26 p d 600 mw llp-6 p d 1000 mw operating temperature range t opr C40 ~ +85 c storage temperature range t stg C55 ~ +125 c v in v ss + _ v out 1 voltage reference over-current protector en1 + _ voltage reference over-current protector en2 v out 2 c l 1 = 1f v out 1 v in v ss c in = 1f v out 2 c l 2 = 1f en2 en1
anasem 6 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator electrical characteristics items symbol conditions min. typ. max. unit test circuit output voltage v out v out +1.0v Q v in Q 6.0v i out =30ma ta=C40c ~ +85c v out R 1.95v v out 0.99 v out v out 1.01 v 1 v out Q 1.90v C20 - +20 mv output current i out v in R v out +1.0v 0.9v Q v out Q 1.15v - 250 - ma 1 1.2v Q v out Q 1.65v - 250 - ma 1.7v Q v out Q 2.25v - 250 - ma 2.3v Q v out Q 2.85v - 250 - ma 2.9v Q v out Q 3.45v - 250 - ma 3.5v Q v out Q 4.05v - 250 - ma 4.0v Q v out Q 5.00v - 250 - ma dropout voltage v drop i out =100ma 0.9v Q v out Q 1.15v - 580 910 mv 1 1.2v Q v out Q 1.65v - 210 340 mv 1.7v Q v out Q 2.25v - 130 205 mv 2.3v Q v out Q 2.85v - 100 150 mv 2.9v Q v out Q 3.45v - 90 137 mv 3.5v Q v out Q 4.05v - 85 125 mv 4.1v Q v out Q 5.00v - 80 115 mv (ta=25c unless otherwise specified)
anasem 7 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator electrical characteristics (continued) items symbol conditions min. typ. max. unit test circuit current consumption i dd v in =v out +1.0v, v out =open, i out =0ma - 50 80 a 2 standby current i stb en=v ss - 0.01 0.1 a 2 input voltage v in 1.6 - 6.0 v 1 load regulation ? v out v in =v out +1.0v, i out =0.1ma ~100ma - 10 40 mv 1 line regulation ? v out / ? v in ?v out v out +1.0v Q v in Q 6.0v, i out =30ma - 0.01 0.1 %/v 1 ripple rejection rr v in =v out +1.0v, f=1khz, ? v rip =0.5v p - p , i out =30ma - 75 - db 3 limit current i limit en=v in 300 - - ma 1 short circuit current i short v in =v out +1.0v, v out =0v - 40 - ma 1 output voltage temperature coefficient ? v out / ? ta?v out v en =v in , i out =300ma ta=C40c ~ +85c 20 ppm /c 1 en high level voltage v enh 1.2 - 6.0 v 1 en low level voltage v enl - - 0.3 v 1 en high level current i enh v en = v in C0.1 - 0.1 a 1 en low level current i enl v en = v ss C0.1 - 0.1 a 1 c l auto-discharge resistance r dis v in =6.0v, v out =4.0v, v en = v ss - 160 - ? 1 (ta=25c unless otherwise specified)
anasem 8 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator test circuits circuit (1) - output voltage, output current, dropout voltage, in put voltage, load regulation, line regulation, limit current, short circuit current, output voltag e temperature coefficient, c l auto-discharge resistance, en high level voltage, en low level vol tage, en high level current, en low level current circuit (2) - current consumption, standby current circuit (3) - ripple rejection v ss v out 1 en1 v in c in a c l v v in v out 2 en2 a v a a i out 2 a c l i out 1 v v ss v out 1 en1 v in c in c l v in v out 2 en2 v c l v ss v out 1 en1 a c l v in v out 2 en2 i out 2 a c l i out 1 v v v
anasem 9 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator description of operation general operation in reference to following a part of the block diagr am of output voltage control of the vrd series ; by the error amplifier, the reference voltage (v ref ) is compared with v feedback which is divided by feedback resistors r 1 and r 2 . it supplies the output transistor (see note *1) t o keep a stabilized output voltage against with any fluctuation of input volta ge by negative feedback system. note *1) en terminal (shutdown function) & c l auto-discharge the vrd series can be shutdown through en terminal. the p-channel mosfet is turned off and operation of all internal circuits stops to reduce the current consumption when the signal of en terminal is set to the shutdown level. in shutdown mode, the vrd series enables the electric charge at the c l to be discharged via the auto-discharge resistance (r dis ; 160 ? ), and the v out terminal can be rapidly returned to the v ss level as a result. output capacitor (c l ) for phase compensation, an output capacitor (c l ) is required to connected between v out terminal and v ss terminal as close as possible. a ceramic capacitor with capacitance value of at least 1.0f is recommended. of course, the suitable capacitance va lue should be different by the condition of each application. in addition, an input capacitor (c in ) with capacitance value of at least 1.0f is also recommended between v in terminal and v ss terminal for stable input power. over current protection and short circuit protectio n built-in over current protection circuit performs c ircuit protection from over current as a current li miter. when the load current reaches the limit level, the output voltage drops and output current also decreases accordingly. a current of typ. 40ma will flow when output terminal is shorted. v in v ss + _ v out voltage reference over-current protector e n v ref error amp. r 2 r 1 v feedback *1) the vrd series has p-channel mosfet which is connec ted to the v out terminal as the output transistor. to prevent the vrd series from being da maged due to inverse current from v out terminal to v in terminal through a parasitic diode, v out should not be exceeded v in +0.3v. r dis
anasem 10 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C output voltage vs. output current vrd (v out =1.8v) vrd (v out =1.8v) 2.4 1.8 1.2 0.6 0 50 150 200 250 300 0 out current : i out (ma) 100 350 50 150 200 250 300 0 out current : i out (ma) 100 350 ta=+25c ta=C40c ta=+85c vrd (v out =1.5v) en=v in , ta=25c, c in =c l =1.0f vrd (v out =1.5v) v in =en=v out +1.0v, c in =c l =1.0f output voltage : v out (v) 1.6 1.2 0.8 0.4 0 0.2 0.6 1.0 1.4 50 150 200 250 300 0 out current : i out (ma) 100 350 400 50 150 200 250 300 0 out current : i out (ma) 100 350 400 v in =2.8v v in =1.9v v in =4.0v v in =6.0v ta=+25c ta=C40c ta=+85c v in =2.5v v in =4.3v v in =6.0v output voltage : v out (v) 1.6 1.2 0.8 0.4 0 0.2 0.6 1.0 1.4 output voltage : v out (v) 2.4 1.8 1.2 0.6 0 en=v in , ta=25c, c in =c l =1.0f v in =en=v out +1.0v, c in =c l =1.0f
anasem 11 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C output voltage vs. output current (continued) vrd (v out =2.8v) vrd (v out =2.8v) 2.5 2.0 1.0 0 0.5 1.5 3.0 50 150 200 250 300 0 out current : i out (ma) 100 350 400 50 150 200 250 300 0 out current : i out (ma) 100 350 400 v in =3.8v v in =2.9v v in =6.0v vrd (v out =3.3v) 50 150 200 250 300 0 out current : i out (ma) 100 350 400 2.5 2.0 1.0 0 0.5 1.5 3.5 3.0 vrd (v out =3.3v) 50 150 200 250 300 0 out current : i out (ma) 100 350 400 v in =4.3v v in =3.4v v in =6.0v ta=+25c ta=C40c ta=+85c ta=+25c ta=C40c ta=+85c output voltage : v out (v) 2.5 2.0 1.0 0 0.5 1.5 3.0 output voltage : v out (v) output voltage : v out (v) 2.5 2.0 1.0 0 0.5 1.5 3.5 3.0 output voltage : v out (v) en=v in , ta=25c, c in =c l =1.0f v in =en=v out +1.0v, c in =c l =1.0f en=v in , ta=25c, c in =c l =1.0f v in =en=v out +1.0v, c in =c l =1.0f
anasem 12 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C output voltage vs. input voltage vrd (v out =1.8v) 2 3 4 6 0 input voltage : v in (v) 1.9 1.8 1.6 1.4 1.5 1.7 2.0 1 5 vrd (v out =1.8v) 3.5 4.0 5.0 6.0 2.5 input voltage : v in (v) 3.0 5.5 4.5 1ma 30ma 100ma vrd (v out =1.5v) output voltage : v out (v) 2.5 3.5 4.5 6.0 1.0 input voltage : v in (v) 1.8 1.4 1.0 1.2 1.6 2.0 1.5 5.0 vrd (v out =1.5) 1ma 30ma 100ma 2.0 3.0 4.0 5.5 4.6 5.0 5.4 6.0 4.0 input voltage : v in (v) 4.2 5.6 1ma 30ma 100ma 4.4 4.8 5.2 5.8 1ma 30ma 100ma output voltage : v out (v) 1.8 1.4 1.0 1.2 1.6 2.0 output voltage : v out (v) 1.9 1.8 1.6 1.4 1.5 1.7 2.0 output voltage : v out (v) en=v in , ta=25c, c in =c l =1.0f en=v in , ta=25c, c in =c l =1.0f en=v in , ta=25c, c in =c l =1.0f en=v in , ta=25c, c in =c l =1.0f
anasem 13 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C output voltage vs. input voltage (continued) vrd (v out =2.8v) output voltage : v out (v) 3 4 6 1 input voltage : v in (v) 2 5 vrd (v out =2.8v) 4.0 4.5 5.0 6.0 3.0 input voltage : v in (v) 3.5 5.5 2.7 2.3 2.5 3.1 2.9 vrd (v out =3.3v) 3.5 4.5 6.0 2.0 input voltage : v in (v) 3.0 5.6 vrd (v out =3.3v) 4.0 4.5 5.0 6.0 input voltage : v in (v) 3.5 5.5 3.3 2.9 3.1 3.6 3.5 3.0 3.2 3.4 2.5 4.0 5.0 1ma 30ma 100ma 1ma 30ma 100ma 1ma 30ma 100ma 1ma 30ma 100ma output voltage : v out (v) 2.7 2.3 2.5 3.1 2.9 output voltage : v out (v) 3.3 2.9 3.1 3.6 3.5 3.0 3.2 3.4 output voltage : v out (v) en=v in , ta=25c, c in =c l =1.0f en=v in , ta=25c, c in =c l =1.0f en=v in , ta=25c, c in =c l =1.0f en=v in , ta=25c, c in =c l =1.0f
anasem 14 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C dropout voltage vs. output current dropout voltage : v drop (v) 50 100 150 200 0 vrd (v out =1.5v) output current : i out (ma) en=v in , c in =c l =1.0f 50 100 150 200 0 vrd (v out =2.8v) output current : i out (ma) 50 100 150 200 0 vrd (v out =3.3v) output current : i out (ma) 50 100 150 200 0 vrd (v out =1.8v) output current : i out (ma) ta=+25c ta=C40c ta=+85c ta=+25c ta=C40c ta=+85c ta=+25c ta=C40c ta=+85c ta=+25c ta=C40c ta=+85c 0.40 0.30 0.20 0 0.05 0.15 0.25 0.35 0.10 dropout voltage : v drop (v) 0.40 0.30 0.20 0 0.05 0.15 0.25 0.35 0.10 dropout voltage : v drop (v) 0.40 0.30 0.20 0 0.05 0.15 0.25 0.35 0.10 dropout voltage : v drop (v) 0.40 0.30 0.20 0 0.05 0.15 0.25 0.35 0.10 en=v in , c in =c l =1.0f en=v in , c in =c l =1.0f en=v in , c in =c l =1.0f
anasem 15 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C output voltage vs. ambient temperature output voltage : v out (v) 1.60 1.55 1.50 1.45 1.40 -25 25 50 75 100 -50 vrd (v out =1.5v) ambient temperature : ta (c) v in =en=v out +1.0v, i out =30ma, c in =c l =1.0f 0 -25 25 50 75 100 -50 vrd (v out =2.8v) ambient temperature : ta (c) v in =en=v out +1.0v, i out =30ma, c in =c l =1.0f 0 -25 25 50 75 100 -50 vrd (v out =3.3v) ambient temperature : ta (c) v in =en=v out +1.0v, i out =30ma, c in =c l =1.0f 0 -25 25 50 75 100 -50 vrd (v out =1.8v) ambient temperature : ta (c) v in =en=v out +1.0v, i out =30ma, c in =c l =1.0f 0 output voltage : v out (v) 1.90 1.85 1.80 1.75 1.70 output voltage : v out (v) 2.90 2.85 2.80 2.75 2.70 output voltage : v out (v) 3.40 3.35 3.30 3.25 3.20
anasem 16 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C supply current vs. ambient temperature typical characteristics C cross talk v in =en=v out +1.0v supply current : i dd (a) 65 60 45 35 50 -20 20 40 80 100 -60 ambient temperature : ta (c) 0 -40 60 55 40 v out 1=2.5v, v out 2=3.3v ch1 ch2 v in =4.3v, i out 1=0.1 ? 100ma, i out 2=30ma tr/tf=5s, ta=25c, c in =c l =1.0 f output voltage (vr2) : v out 2 (v) 2.55 2.50 2.35 2.25 2.30 2.45 2.40 time (100ms/div) 2.60 2.65 output voltage (vr1) output voltage (vr2) 3.55 3.50 3.35 3.25 3.30 3.45 3.40 3.60 3.20 output voltage (vr1) : v out 1 (v) vr1=2.5v / vr2=3.3v vr1=1.5v / vr2=3.3v vr1=1.8v / vr2=3.0v vr1=1.2v / vr2=2.8v (total value of vr1 & vr2)
anasem 17 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C supply current vs. input voltage vrd (v out =1.5v) en1=v in , en2=gnd, c in =c l =1.0f supply current : i dd (a) 1 2 4 5 6 0 input voltage : v in (v) 3 vrd (v out =2.8v) en1=v in , en2=gnd, c in =c l =1.0f 1 2 4 5 6 0 input voltage : v in (v) 3 vrd (v out =3.3v) en1=v in , en2=gnd, c in =c l =1.0f 1 2 4 5 6 0 input voltage : v in (v) 3 60 50 20 0 10 40 70 30 vrd (v out =1.8v) en1=v in , en2=gnd, c in =c l =1.0f 1 2 4 5 6 0 input voltage : v in (v) 3 ta=+25c ta=C40c ta=+85c ta=+25c ta=C40c ta=+85c ta=+25c ta=C40c ta=+85c ta=+25c ta=C40c ta=+85c supply current : i dd (a) 60 50 20 0 10 40 70 30 supply current : i dd (a) 60 50 20 0 10 40 70 30 supply current : i dd (a) 60 50 20 0 10 40 70 30
anasem 18 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C load transient response vrd (v out =3.3v) time (40s/div) 3.35 3.25 3.10 3.00 3.05 3.20 3.40 3.15 3.30 vrd (v out =1.5v) vrd (v out =2.8v) time (40s/div) 2.85 2.75 2.60 2.50 2.55 2.70 2.90 2.65 2.80 vrd (v out =1.8v) output voltage : v out (v) time (40s/div) 1.85 1.75 1.60 1.50 1.55 1.70 1.90 1.65 1.80 output voltage : v out (v) time (40s/div) output current : i out (ma) 1.55 1.45 1.30 1.20 1.25 1.40 1.60 1.35 1.50 250 200 100 0 50 150 300 350 400 output current : i out (ma) 250 200 100 0 50 150 300 350 400 output voltage : v out (v) output current : i out (ma) 250 200 100 0 50 150 300 350 400 output voltage : v out (v) output current : i out (ma) 250 200 100 0 50 150 300 350 400 output voltage output current output voltage output current output voltage output current output voltage output current v in =en=v out +1.0v tr=tf=5s, ta=25c, c in =c l =1.0f v in =en=v out +1.0v tr=tf=5s, ta=25c, c in =c l =1.0f v in =en=v out +1.0v tr=tf=5s, ta=25c, c in =c l =1.0f v in =en=v out +1.0v tr=tf=5s, ta=25c, c in =c l =1.0f
anasem 19 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C input transient response (iout=1ma) vrd (v out =1.5v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f input voltage : v in (v) 4 3 1 -1 0 2 5 time (20s/div) 1.65 1.60 1.50 1.40 1.45 1.55 1.70 output voltage : v out (v) vrd (v out =1.8v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f time (20s/div) vrd (v out =2.8v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f 5 4 2 0 1 3 6 time (20s/div) vrd (v out =3.3v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f time (20s/div) input voltage : v in (v) 4 3 1 -1 0 2 5 1.95 1.90 1.80 1.70 1.75 1.85 2.00 output voltage : v out (v) input voltage : v in (v) 2.95 2.90 2.80 2.70 2.75 2.85 3.00 output voltage : v out (v) 5 4 2 0 1 3 6 input voltage : v in (v) 3.45 3.40 3.30 3.20 3.25 3.35 3.50 output voltage : v out (v) input voltage output voltage input voltage output voltage input voltage output voltage input voltage output voltage
anasem 20 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C input transient response (iout=30ma) vrd (v out =1.5v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f input voltage : v in (v) 4 3 1 -1 0 2 5 time (20s/div) 1.65 1.60 1.50 1.40 1.45 1.55 1.70 output voltage : v out (v) vrd (v out =1.8v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f time (20s/div) vrd (v out =2.8v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f 5 4 2 0 1 3 6 time (20s/div) vrd (v out =3.3v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f time (20s/div) input voltage : v in (v) 4 3 1 -1 0 2 5 1.95 1.90 1.80 1.70 1.85 2.00 output voltage : v out (v) input voltage : v in (v) 2.95 2.90 2.80 2.70 2.75 2.85 3.00 output voltage : v out (v) 5 4 2 0 1 3 6 input voltage : v in (v) 3.45 3.40 3.30 3.20 3.25 3.35 3.50 output voltage : v out (v) input voltage output voltage input voltage output voltage input voltage output voltage input voltage output voltage 1.75
anasem 21 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C input transient response (iout=100ma) vrd (v out =1.5v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f input voltage : v in (v) 4 3 1 -1 0 2 5 time (20s/div) 1.65 1.60 1.50 1.40 1.45 1.55 1.70 output voltage : v out (v) vrd (v out =1.8v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f time (20s/div) vrd (v out =2.8v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f 5 4 2 0 1 3 6 time (20s/div) vrd (v out =3.3v) v in =en, tr=tf=5s, ta=25c, c in =c l =1.0f time (20s/div) input voltage : v in (v) 4 3 1 -1 0 2 5 1.95 1.90 1.80 1.70 1.75 1.85 2.00 output voltage : v out (v) input voltage : v in (v) 2.95 2.90 2.80 2.70 2.75 2.85 3.00 output voltage : v out (v) 5 4 2 0 1 3 6 input voltage : v in (v) 3.45 3.40 3.30 3.20 3.25 3.35 3.50 output voltage : v out (v) input voltage output voltage input voltage output voltage input voltage output voltage input voltage output voltage
anasem 22 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C input rise time (iout=1ma) vrd (v out =1.5v) v in =en, tr=5s, ta=25c, c in =c l =1.0f input voltage : v in (v) output voltage : v out (v) 4 3 -1 -3 -2 2 1 0 3.5 3.0 1.0 0 0.5 2.5 2.0 1.5 time (25s/div) vrd (v out =1.8v) time (25s/div) vrd (v out =2.8v) output voltage : v out (v) time (25s/div) vrd (v out =3.3v) time (25s/div) 5 3 -1 -3 -2 2 1 0 4 8 6 2 0 1 5 4 3 7 6 3 -1 -3 -2 2 1 0 4 5 6 2 0 1 5 4 3 7 8 9 input voltage : v in (v) 4 3 -1 -3 -2 2 1 0 output voltage : v out (v) 7 6 2 0 1 5 4 3 input voltage : v in (v) input voltage : v in (v) output voltage : v out (v) input voltage output voltage input voltage output voltage input voltage output voltage input voltage output voltage v in =en, tr=5s, ta=25c, c in =c l =1.0f v in =en, tr=5s, ta=25c, c in =c l =1.0f v in =en, tr=5s, ta=25c, c in =c l =1.0f
anasem 23 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C input rise time (iout=30ma) vrd (v out =1.5v) input voltage : v in (v) output voltage : v out (v) 4 3 -1 -3 -2 2 1 0 3.5 3.0 1.0 0 0.5 2.5 2.0 1.5 time (25s/div) vrd (v out =1.8v) time (25s/div) vrd (v out =2.8v) output voltage : v out (v) time (25s/div) vrd (v out =3.3v) time (25s/div) 5 3 -1 -3 -2 2 1 0 4 8 6 2 0 1 5 4 3 7 6 3 -1 -3 -2 2 1 0 4 5 6 2 0 1 5 4 3 7 8 9 input voltage : v in (v) 4 3 -1 -3 -2 2 1 0 output voltage : v out (v) 7 6 2 0 1 5 4 3 input voltage : v in (v) input voltage : v in (v) output voltage : v out (v) input voltage output voltage input voltage output voltage input voltage output voltage input voltage output voltage v in =en, tr=5s, ta=25c, c in =c l =1.0f v in =en, tr=5s, ta=25c, c in =c l =1.0f v in =en, tr=5s, ta=25c, c in =c l =1.0f v in =en, tr=5s, ta=25c, c in =c l =1.0f
anasem 24 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C input rise time (iout=100ma) vrd (v out =1.5v) input voltage : v in (v) output voltage : v out (v) 4 3 -1 -3 -2 2 1 0 3.5 3.0 1.0 0 0.5 2.5 2.0 1.5 time (25s/div) vrd (v out =1.8v) time (25s/div) vrd (v out =2.8v) output voltage : v out (v) time (25s/div) vrd (v out =3.3v) time (25s/div) 5 3 -1 -3 -2 2 1 0 4 8 6 2 0 1 5 4 3 7 6 3 -1 -3 -2 2 1 0 4 5 6 2 0 1 5 4 3 7 8 9 input voltage : v in (v) 4 3 -1 -3 -2 2 1 0 output voltage : v out (v) 7 6 2 0 1 5 4 3 input voltage : v in (v) input voltage : v in (v) output voltage : v out (v) input voltage output voltage input voltage output voltage input voltage output voltage input voltage output voltage v in =en, tr=5s, ta=25c, c in =c l =1.0f v in =en, tr=5s, ta=25c, c in =c l =1.0f v in =en, tr=5s, ta=25c, c in =c l =1.0f v in =en, tr=5s, ta=25c, c in =c l =1.0f
anasem 25 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C en rise time (iout=1ma) vrd (v out =1.5v) input voltage : v in (v) output voltage : v out (v) time (40s/div) vrd (v out =1.8v) time (40s/div) vrd (v out =2.8v) output voltage : v out (v) time (40s/div) vrd (v out =3.3v) time (40s/div) 5 3 -1 -3 -2 2 1 0 4 8 6 2 0 1 5 4 3 7 6 3 -1 -3 -2 2 1 0 4 5 6 2 0 1 5 4 3 7 8 9 input voltage : v in (v) input voltage : v in (v) output voltage : v out (v) en input voltage output voltage en input voltage output voltage output voltage output voltage 5 3 -1 -3 -2 2 1 0 4 input voltage : v in (v) output voltage : v out (v) 8 6 2 0 1 5 4 3 7 4 1 -3 -5 -4 0 -1 -2 2 3 3.0 1.0 0 0.5 2.5 2.0 1.5 3.5 4.0 4.5 en input voltage en input voltage v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f
anasem 26 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C en rise time (iout=30ma) vrd (v out =1.5v) v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f input voltage : v in (v) output voltage : v out (v) time (40s/div) vrd (v out =1.8v) time (40s/div) vrd (v out =2.8v) output voltage : v out (v) time (40s/div) vrd (v out =3.3v) time (40s/div) 5 3 -1 -3 -2 2 1 0 4 8 6 2 0 1 5 4 3 7 6 3 -1 -3 -2 2 1 0 4 5 6 2 0 1 5 4 3 7 8 9 input voltage : v in (v) input voltage : v in (v) output voltage : v out (v) en input voltage output voltage en input voltage output voltage output voltage output voltage 5 3 -1 -3 -2 2 1 0 4 input voltage : v in (v) output voltage : v out (v) 8 6 2 0 1 5 4 3 7 4 1 -3 -5 -4 0 -1 -2 2 3 3.0 1.0 0 0.5 2.5 2.0 1.5 3.5 4.0 4.5 en input voltage en input voltage v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f
anasem 27 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C en rise time (iout=100ma) vrd (v out =1.5v) input voltage : v in (v) output voltage : v out (v) time (40s/div) vrd (v out =1.8v) time (40s/div) vrd (v out =2.8v) output voltage : v out (v) time (40s/div) vrd (v out =3.3v) time (40s/div) 5 3 -1 -3 -2 2 1 0 4 8 6 2 0 1 5 4 3 7 6 3 -1 -3 -2 2 1 0 4 5 6 2 0 1 5 4 3 7 8 9 input voltage : v in (v) input voltage : v in (v) output voltage : v out (v) en input voltage output voltage en input voltage output voltage output voltage output voltage 5 3 -1 -3 -2 2 1 0 4 input voltage : v in (v) output voltage : v out (v) 8 6 2 0 1 5 4 3 7 4 1 -3 -5 -4 0 -1 -2 2 3 3.0 1.0 0 0.5 2.5 2.0 1.5 3.5 4.0 4.5 en input voltage en input voltage v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f v in =v out +1.0v tr=5s, ta=25c, c in =c l =1.0f
anasem 28 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator typical characteristics C ripple rejection rate vrd (v out =1.5v) ripple rejection rate : rr (db) 0.01 ripple frequency : f (khz) v in =en=(v out +1.0)vdc+0.5vp-pac i out =30ma, ta=25c, c in =c l =1.0f 0.1 1 10 100 1000 vrd (v out =1.8v) ripple rejection rate : rr (db) 0.01 ripple frequency : f (khz) v in =en=(v out +1.0)vdc +0.5vp-pac i out =30ma, ta=25c, c in =c l =1.0f 0.1 1 10 100 1000 vrd (v out =2.8v) ripple rejection rate : rr (db) 0.01 ripple frequency : f (khz) v in =en=(v out +1.0)vdc +0.5vp-pac i out =30ma, ta=25c, c in =c l =1.0f 0.1 1 10 100 1000 120 110 100 90 80 70 60 50 40 30 20 10 0 120 110 100 90 80 70 60 50 40 30 20 10 0 120 110 100 90 80 70 60 50 40 30 20 10 0 vrd (v out =3.3v) ripple rejection rate : rr (db) 0.01 ripple frequency : f (khz) v in =en=(v out +1.0)vdc +0.5vp-pac i out =30ma, ta=25c, c in =c l =1.0f 0.1 1 10 100 1000 120 110 100 90 80 70 60 50 40 30 20 10 0
anasem 29 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator package dimensions (sot-26) recommended land pattern 2.4 1.0 0.7 1.9 0.95 0.95 1.0 0.7 2.90.2 1.90.2 0.95 0.95 a 0.65 +0.10 C0.15 0.65 +0.10 C0.15 (marked side) a = 0.4 +0.10 C0.15 a a a a flat length = 0.2 min. a 1.60.15 2.80.2 (unit : mm) 1.1~1.3 0~0.1 2.90.2 0.4 +0.10 C0.15 3~7 0.16 +0.10 C0.15 min 0.1 0~0.1 1.1~1.3 0.45
anasem 30 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator taping and loading specifications (sot-26) reel dimensions (sot-26) (unit : mm) ?130.5 ?601 ?1782 90 120 2.0 0.5 9.0 0.5 (3,000 pcs / reel) (unit : mm) taping direction 4.0 0.1 2.0 0.05 4.0 0.1 ? 1.5 +0.1 C0 3.18 0.1 3.40.1 3.5 0.05 1.75 0.1 8.0 0.2 1.75 max. 0.3 0.03 taping direction 1.4 0.1 mark mark
anasem 31 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator package dimensions (llp-6) (unit : mm) 1.80.05 2.00.05 (marked side) 1.50.05 0.70.05 5*0.20.05 0.30.05 0.250.05 max. 0.6 (typ. 0.55) (0.1) recommended land pattern 2.4 0.45 0.25 0.5 0.5 0.25 0.25 0.45 0.35 1.0 1.8 0.25 0.150.05 (0.5) (0.5) 1.30.05 1.00.05 (0.3) (0.3) (0.075) 0. 10
anasem 32 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator taping and loading specifications (llp-6) reel dimensions (llp-6) (unit : mm) ?130.5 ?601 ?1782 90 120 2.0 0.5 9.0 0.5 (3,000 pcs / reel) (unit : mm) 4.0 0.1 2.0 0.05 4.0 0.1 ? 1.5 +0.1 C0 ? 1. 1 0. 1 2. 0 0.1 2. 2 0.1 3.5 0.05 1.75 0.1 8.0 0.2 0.75 0.1 0.25 0.05 taping direction mark mark
a na s em anasem anasem may change the products described in this data sheet, or may discontinue production or services w ithout any notice in order to supply the best products thr ough improve the design and performance. customers are recommended to obtain the latest data or informatio n before placing orders in order to make sure the d ata or information required is the newest. it is necessary for customers to fully understand the products des cribed in this data sheet and to use it in accordance with its spe cifications. the products described in this data sh eet are not intended to use for the apparatus which have influe nce on human lives due to the failure or malfunctio n of the products. anasem corp. is not responsible for any su pport to customers application, product design, so ftware performance, patent infringement or service. anasem corp. does not disclose or imply a guarantee or des cription about being licensed based on patents, copy-rights, circuit location license, or other intellectual pr operties associated with the devices or combinations in whic h the products or service of anasem corp. are used o r can be used, or which cover the methods. customers should not export, directly or indirectly, any products wi thout obtaining required licenses and approvals in advanc e from appropriate government agencies. www.anasemi.com sales@anasemi.com
anasem 2 .......... future of the analog world www.anasemi.com sales@anasemi.com rev. e13-01 v rd series high speed, low dropout, 1% high output accuracy d ual cmos voltage regulator genuine product legitimate label definition green colored circle rohs label other specific c ustomized labels ordinary product information bar our internal out going check code 3 code our internal qr check code 2 anasem logo and brand name (black color logo) our internal product check code 1 genuine labels must include our correct contact information as shown

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