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AnaSem
Analog Semiconductor IC
VRR
, , 1% CMOSON/OFF
Rev. C09-08
AnaSem Inc.
.......... Future of the analog world
Rev. C09-08
AnaSem
VRR
VRR VRH1% VRH ESRESRVRHC E=VSSVOUTVSS VRH .

1% ON/OFF CMOS
RoHS
*********************************************************************** 0.9V~5.0V (0.05V) ****************************************************************** 1.6V~6.0V *********************************************************** 1% (VOUT=1.95V ~ 5.0V) / 20mV (VOUT=0.9V ~ 1.9V) ****************************************************************** 250mA ******************************************************************************** Typ. 90mV (output=3.0V, IOUT=100mA) ****************************************************************** Typ. 25A ***************************************************************************************** Typ. 75dB at 1KHz ESR ***************************************************************************************** 1.0 F ceramic capacitor ****************************************************************** -40C ~ +85C ******************************************************************************************** : 300mA CL ON/OFF SSOT-25 : R- (350mW) *****************************************************************************************

1
AnaSem Inc.
.......... Future of the analog world
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
VRR
IC X : S : SSOT-25 (R-) L : VOUT=0.9V~1.9V N : VOUT=1.95V~5.0V 1 : 1% 2 : 20mV 090 ~ 500 : 0.9V~5.0V 0.05V e.g.) 090 : 0.90V, 285 : 2.85V
PIN / IC (SSOT-25 : R-)
VOUT 5 NC 4
Pin
1
VIN VSS EN NC VOUT
ABCDE
FFFF 1 VIN 2 VSS 3 EN
2 3 4 5
ON/OFF ()
()
IC A BCD E F R 090~500 X
2
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
IC
VIN
Over-current Protector
VOUT
+
Voltage Reference
_
Vss
EN

1)
VIN IOUT VOUT SSOT-25 PD TOPR TSTG
-0.3 ~ +7.0 500 VSS -0.3 ~ VIN +0.3 350 (on PCB) -40 ~ +85 -55 ~ +125
V mA V mW C C

:
1) ICPCB. PCB 50mmx50mmx1.6mm.
EN
VOUT CL = 1F
VSS
VIN CIN = 1F
3
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
(Ta=25C ) VOUT+1.0VVIN6.0V VOUT IOUT=30mA Ta=-40C ~ +85C VOUT1.90V 0.9VVOUT1.15V 1.2VVOUT1.65V 1.7VVOUT2.25V IOUT VINVOUT+1.0V 2.3VVOUT2.85V 2.9VVOUT3.45V 3.5VVOUT4.05V 4.0VVOUT5.00V 0.9VVOUT1.15V 1.2VVOUT1.65V 1.7VVOUT2.25V VDROP IOUT=100mA 2.3VVOUT2.85V 2.9VVOUT3.45V 3.5VVOUT4.05V 4.0VVOUT5.00V VOUT1.95V VOUT x0.99 -20 VOUT 250 250 250 250 250 250 250 480 210 130 100 90 85 80 VOUT x1.01 +20 730 340 205 150 137 115 85 V 1 mV mA mA mA mA mA mA mA mV mV mV mV mV mV mV 1 1
4
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
()
(Ta=25C ) - EN EN EN EN CL IDD ISTB VIN VOUT VIN=VOUT+1.0V, IOUT=0.1mA ~ 100mA VIN=VOUT+1.0V, VOUT=Open, IOUT=0mA EN=VSS 1.6 300 25 0.01 10 0.01 75 40 20 1.2 VEN= VIN VEN= VSS VIN=6.0V, VOUT=4.0V, VEN= VSS -0.1 -0.1 160 6.0 0.3 0.1 0.1 40 0.1 6.0 40 0.1 A A V mV %/V dB mA mA ppm /C V V A A 2 2 1 1 1 3 1 1 1 4 4 4 4 1
VOUT / VOUT+1.0VVIN6.0V, IOUT=30mA VIN*VOUT Rr ILIMIT ISHORT VIN=VOUT+1.0V, f=1KHz, VRIP=0.5VP-P, IOUT=30mA EN=VIN VIN=VOUT+1.0V, VOUT=0V
VOUT / VEN=VIN, IOUT=300mA Ta*VOUT Ta=-40C ~ +85C VENH VENL IENH IENL RDIS
5
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
(1) - , , , , , , , , , CL
VIN
VOUT
A
VIN
CIN
EN
VSS
CL
V
IOUT
(2) -
A VIN VOUT
VIN
CIN
EN
VSS
CL
(3) -
VIN VOUT
V
EN
VSS
CL
V
IOUT
(4) - EN , EN , EN , EN
VIN VOUT
VIN
CIN
A
EN
VSS
CL
6
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
VRR;
*1)
VIN
Over-current Protector R1 VFEEDBACK RDIS
VOUT
+
Voltage VREF Reference
R2 Error Amp.
_
VSS
4M
EN
Error Amplifier(VREF)VFEEDBACKR1 R2(*1) *1) VRRP-VRDVOUT VINVOUTVIN+0.3V.
EN () CL VRRENENP-OFF VRR (RDIS ; 160_)CL VOUTVSS (CL) (CL)VOUTVSS 1.0F 1.0F(CIN)VINVSS VRR 40mA
7
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- vs.
VRR1202xxx (VOUT=1.2V)
1.6 Output Voltage : VOUT (V) EN=VIN, Ta=25C, CIN=CL=1.0F
VIN=2.2V VIN=1.6V VIN=6.0V
VRR1202xxx (VOUT=1.2V)
1.6 Output Voltage : VOUT (V) VIN=EN=VOUT+1.0V, CIN=CL=1.0F
1.2
1.2
0.8
0.8
0.4
0.4
0 0 100 200 300 400 500 Output Current : IOUT (mA)
0 0 100 200 300 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
400
500
VRR1802xxx (VOUT=1.8V)
2.4 Output Voltage : VOUT (V) EN=VIN, Ta=25C, CIN=CL=1.0F
VIN=2.8V VIN=1.9V VIN=6.0V
VRR1802xxx (VOUT=1.8V)
2.4 Output Voltage : VOUT (V) VIN=EN=VOUT+1.0V, CIN=CL=1.0F
1.8
1.8
1.2
1.2
0.6
0.6
0 0 100 200 300 400 500 Output Current : IOUT (mA)
0 0 100 200 300 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
400
500
VRR2801xxx (VOUT=2.8V)
3.0 Output Voltage : VOUT (V) 2.5 2.0 1.5 1.0 0.5 0 0 100 200 300 Output Current : IOUT (mA)
VIN=3.8V VIN=2.9V VIN=6.0V
VRR2801xxx (VOUT=2.8V)
VIN=EN=VOUT+1.0V, CIN=CL=1.0F 3.0 Output Voltage : VOUT (V) 2.5 2.0 1.5 1.0 0.5 0 0 100 200 300 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
EN=VIN, Ta=25C, CIN=CL=1.0F
400
500
400
500
8
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- vs. ()
VRR3001xxx (VOUT=3.0V)
3.5 Output Voltage : VOUT (V) 3.0 2.5 2.0 1.5 1.0 0.5 0 0 100 200 300 Output Current : IOUT (mA)
VIN=4.0V VIN=3.1V VIN=6.0V
VRR3001xxx (VOUT=3.0V)
3.5 Output Voltage : VOUT (V) 3.0 2.5 2.0 1.5 1.0 0.5 0 0 100 200 300 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
EN=VIN, Ta=25C, CIN=CL=1.0F
VIN=EN=VOUT+1.0V, CIN=CL=1.0F
400
500
400
500
VRR3301xxx (VOUT=3.3V)
4.0 Output Voltage : VOUT (V) EN=VIN, Ta=25C, CIN=CL=1.0F
VRR3301xxx (VOUT=3.3V)
4.0 Output Voltage : VOUT (V) VIN=EN=VOUT+1.0V, CIN=CL=1.0F
3.0
3.0
2.0
2.0
1.0
VIN=4.3V VIN=3.4V VIN=6.0V
1.0
0 0 100 200 300 Output Current : IOUT (mA)
0 0 100 200 300 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
400
500
400
500
9
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- vs.
VRR1202xxx (VOUT=1.2V)
1.4 Output Voltage : VOUT (V) 1.3 1.2 1.1 1.0 0.9 0.8 0.5
1mA 30mA 100mA
VRR1202xxx (VOUT=1.2V)
1.4 Output Voltage : VOUT (V) 1.3 1.2 1.1 1.0 0.9 0.8 2.5
1mA 30mA 100mA
EN=VIN, Ta=25C, CIN=CL=1.0F
EN=VIN, Ta=25C, CIN=CL=1.0F
1.0
1.5 Input Voltage : VIN (V)
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Input Voltage : VIN (V)
VRR1802xxx (VOUT=1.8V)
2.0 Output Voltage : VOUT (V) 1.9 1.8 1.7 1.6 1.5 1.4 1.0
1mA 30mA 100mA
VRR1802xxx (VOUT=1.8V)
2.0 Output Voltage : VOUT (V) 1.9 1.8 1.7 1.6 1.5 1.4 4.0
1mA 30mA 100mA
EN=VIN, Ta=25C, CIN=CL=1.0F
EN=VIN, Ta=25C, CIN=CL=1.0F
1.5
2.0 Input Voltage : VIN (V)
2.5
3.0
4.5
5.0 Input Voltage : VIN (V)
5.5
6.0
VRR2801xxx (VOUT=2.8V)
3.0 Output Voltage : VOUT (V) 2.9 2.8 2.7 2.6 2.5 2.4 2.0
1mA 30mA 100mA
VRR2801xxx (VOUT=2.8V)
3.0 Output Voltage : VOUT (V) 2.9 2.8 2.7 2.6 2.5 2.4 4.0
1mA 30mA 100mA
EN=VIN, Ta=25C, CIN=CL=1.0F
EN=VIN, Ta=25C, CIN=CL=1.0F
2.5
3.0 Input Voltage : VIN (V)
3.5
4.0
4.5
5.0 Input Voltage : VIN (V)
5.5
6.0
10
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- vs. ()
VRR3001xxx (VOUT=3.0V)
3.2 Output Voltage : VOUT (V) 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.0 2.5 3.0 Input Voltage : VIN (V) 3.5
1mA 30mA 100mA
VRR3001xxx (VOUT=3.0V)
3.2 Output Voltage : VOUT (V) 3.1 3.0 2.9 2.8 2.7 2.6 2.5 4.0 4.5 5.0 Input Voltage : VIN (V) 5.5
1mA 30mA 100mA
EN=VIN, Ta=25C, CIN=CL=1.0F
EN=VIN, Ta=25C, CIN=CL=1.0F
4.0
6.0
VRR3301xxx (VOUT=3.3V)
3.4 Output Voltage : VOUT (V) 3.3 3.2 3.1 3.0 2.9 2.8 2.0
1mA 30mA 100mA
VRR3301xxx (VOUT=3.3V)
3.4 Output Voltage : VOUT (V) 3.3 3.2 3.1 3.0 2.9 2.8 3.5
1mA 30mA 100mA
EN=VIN, Ta=25C, CIN=CL=1.0F
EN=VIN, Ta=25C, CIN=CL=1.0F
2.5
3.0
3.5
4.0
4.5
4.0
4.5
5.0
5.5
6.0
Input Voltage : VIN (V)
Input Voltage : VIN (V)
11
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- vs.
VRR1202xxx (VOUT=1.2V)
0.80 Dropout Voltage : VDROP (V) 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0 0 50 100 150 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C Required minimum operation condition
VRR1802xxx (VOUT=1.8V)
EN=VIN, CIN=CL=1.0F Dropout Voltage : VDROP (V) 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 0 50 100 150 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
EN=VIN, CIN=CL=1.0F
200
250
200
250
VRR2801xxx (VOUT=2.8V)
0.40 Dropout Voltage : VDROP (V) 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50 100 150 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
VRR3001xxx (VOUT=3.0V)
EN=VIN, CIN=CL=1.0F Dropout Voltage : VDROP (V) 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50 100 150 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
EN=VIN, CIN=CL=1.0F
200
250
200
250
VRR3301xxx (VOUT=3.3V)
0.40 Dropout Voltage : VDROP (V) 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50 100 150 Output Current : IOUT (mA)
Ta=+25C Ta=-40C Ta=+85C
EN=VIN, CIN=CL=1.0F
200
250
12
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- vs.
VRR1202xxx (VOUT=1.2V)
Output Voltage : VOUT (V) 1.30 1.25 1.20 1.15 1.10 -50 -25 25 50 75 0 Ambient Temperature : Ta (C) 100 VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0F
VRR1802xxx (VOUT=1.8V)
Output Voltage : VOUT (V) 1.90 1.85 1.80 1.75 1.70 -50 -25 25 50 75 0 Ambient Temperature : Ta (C) 100 VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0F
VRR2801xxx (VOUT=2.8V)
Output Voltage : VOUT (V) 2.90 2.85 2.80 2.75 2.70 -50 -25 0 25 50 75 100 VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0F
VRR3001xxx (VOUT=3.0V)
Output Voltage : VOUT (V) VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0F 3.10 3.05 3.00 2.95 2.90 -50 -25 0 25 50 75 100
Ambient Temperature : Ta (C)
Ambient Temperature : Ta (C)
VRR3301xxx (VOUT=3.3V)
Output Voltage : VOUT (V) 3.40 3.35 3.30 3.25 3.20 -50 -25 0 25 50 75 100 VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0F
Ambient Temperature : Ta (C)
TYPICAL CHARACTERISTICS - CL-Discharge Resistance vs. Ambient Temperature
CL-Discharge Resistance : RDIS () 300 250 200 150 100 50 0 -50 -25 0 25 50 75 100 VIN=6.0V, EN=VSS, VOUT=4.0V CIN=CL=1.0F
Ambient Temperature : Ta (C)
13
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- vs.
VRR1202xxx (VOUT=1.2V)
60 Supply Current : IDD (A) 50 40 30 20 10 0 0 1 2 3 4 Input Voltage : VIN (V)
Ta=+25C Ta=-40C Ta=+85C
VRR1802xxx (VOUT=1.8V)
EN=VIN, CIN=CL=1.0F 60 Supply Current : IDD (A) 50 40 30 20 10 0 6 0 1 2 3 4 Input Voltage : VIN (V)
Ta=+25C Ta=-40C Ta=+85C
EN=VIN, CIN=CL=1.0F
5
5
6
VRR2801xxx (VOUT=2.8V)
60 Supply Current : IDD (A) 50 40 30 20 10 0 0 1 2 3 4 Input Voltage : VIN (V)
Ta=+25C Ta=-40C Ta=+85C
VRR3001xxx (VOUT=3.0V)
EN=VIN, CIN=CL=1.0F 60 Supply Current : IDD (A) 50 40 30 20 10 0 6 0 1 2 3 4 Input Voltage : VIN (V)
Ta=+25C Ta=-40C Ta=+85C
EN=VIN, CIN=CL=1.0F
5
5
6
VRR3301xxx (VOUT=3.3V)
60 Supply Current : IDD (A) 50 40 30 20 10 0 0 1 2 3 4 Input Voltage : VIN (V)
Ta=+25C Ta=-40C Ta=+85C
EN=VIN, CIN=CL=1.0F
5
6
14
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
-
VRR1202xxx (VOUT=1.2V)
1.3 Output Voltage : VOUT (V) VIN=EN=VOUT+1.0V Tr=Tf=5s, Ta=25C, CIN=CL=1.0F 400 Output Current : IOUT (mA) Output Voltage : VOUT (V)
VRR1802xxx (VOUT=1.8V)
1.9 1.8 1.7 1.6 1.5 1.4 1.3 Time (40s/div)
Output Current
VIN=EN=VOUT+1.0V Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Output Voltage
300 Output Current : IOUT (mA) Output Current : IOUT (mA) 250 200 150 100 50 0
1.2
Output Voltage
300
1.1
Output Current
200
1.0
100
0.9 Time (40s/div)
0
VRR2801xxx (VOUT=2.8V)
2.9 Output Voltage : VOUT (V) 2.8 2.7 2.6 2.5 2.4 2.3 Time (40s/div)
Output Current
VRR3001xxx (VOUT=3.0V)
300 Output Current : IOUT (mA) Output Voltage : VOUT (V) 250 200 150 100 50 0 3.1 3.0 2.9 2.8
Output Current
VIN=EN=VOUT+1.0V Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Output Voltage
VIN=EN=VOUT+1.0V Tr=Tf=5s, Ta=25C, CIN=CL=1.0F 300
Output Voltage
250 200 150 100 50 0
2.7 2.6 2.5 Time (40s/div)
VRR3301xxx (VOUT=3.3V)
3.4 Output Voltage : VOUT (V) 3.3 3.2 3.1 3.0 2.9 2.8 Time (40s/div)
Output Current
VIN=EN=VOUT+1.0V Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Output Voltage
300 Output Current : IOUT (mA) 250 200 150 100 50 0
15
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- (IOUT=1mA)
VRR1202xxx (VOUT=1.2V)
4 3 Input Voltage : VIN (V) 2 1
Output Voltage
VRR1802xxx (VOUT=1.8V)
1.40 Output Voltage : VOUT (V) 1.35 1.30 1.25 1.20 1.15 1.10 5 4 Input Voltage : VIN (V) 3 2
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
2.00 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 1.95 1.90 1.85 1.80 1.75 1.70
Input Voltage
0 -1 -2 Time (20s/div)
1 0 -1 Time (20s/div)
VRR2801xxx (VOUT=2.8V)
6 5 Input Voltage : VIN (V) 4 3 2 1 0 Time (20s/div) VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
VRR3001xxx (VOUT=3.0V)
3.00 Output Voltage : VOUT (V) 2.95 2.90 2.85 2.80 2.75 2.70 6 5 Input Voltage : VIN (V) 4 3
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
3.20 3.15 3.10 3.05 3.00 2.95 2.90
Output Voltage
2 1 0 Time (20s/div)
VRR3301xxx (VOUT=3.3V)
6 5 Input Voltage : VIN (V) 4 3 2 1 0 Time (20s/div)
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
3.50 Output Voltage : VOUT (V) 3.45 3.40 3.35 3.30 3.25 3.20
16
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- (IOUT=30mA)
VRR1202xxx (VOUT=1.2V)
4 3 Input Voltage : VIN (V) 2 1
Output Voltage
VRR1802xxx (VOUT=1.8V)
1.40 Output Voltage : VOUT (V) 1.35 1.30 1.25 1.20 1.15 1.10 5 4 Input Voltage : VIN (V) 3 2
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
2.00 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 1.95 1.90 1.85 1.80 1.75 1.70
Input Voltage
0 -1 -2 Time (20s/div)
1 0 -1 Time (20s/div)
VRR2801xxx (VOUT=2.8V)
6 5 Input Voltage : VIN (V) 4 3
Output Voltage
VRR3001xxx (VOUT=3.0V)
3.00 Output Voltage : VOUT (V) 2.95 2.90 2.85 2.80 2.75 2.70 6 5 Input Voltage : VIN (V) 4 3 2 1 0 Time (20s/div)
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
3.20 3.15 3.10 3.05 3.00 2.95 2.90
2 1 0 Time (20s/div)
VRR3301xxx (VOUT=3.3V)
6 5 Input Voltage : VIN (V) 4 3 2 1 0 Time (20s/div)
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
3.50 Output Voltage : VOUT (V) 3.45 3.40 3.35 3.30 3.25 3.20
17
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- (IOUT=100mA)
VRR1202xxx (VOUT=1.2V)
4 3 Input Voltage : VIN (V) 2 1 0 -1 -2 Time (20s/div)
Output Voltage
VRR1802xxx (VOUT=1.8V)
1.40 Output Voltage : VOUT (V) 1.35 1.30 1.25 1.20 1.15 1.10 5 4 Input Voltage : VIN (V) 3 2 1 0 -1 Time (20s/div)
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
2.00 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 1.95 1.90 1.85 1.80 1.75 1.70
Input Voltage
VRR2801xxx (VOUT=2.8V)
6 5 Input Voltage : VIN (V) 4 3 2 1 0 Time (20s/div)
Output Voltage
VRR3001xxx (VOUT=3.0V)
3.00 Output Voltage : VOUT (V) 2.95 2.90 2.85 2.80 2.75 2.70 6 5 Input Voltage : VIN (V) 4 3 2 1 0 Time (20s/div)
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
3.20 3.15 3.10 3.05 3.00 2.95 2.90
VRR3301xxx (VOUT=3.3V)
6 5 Input Voltage : VIN (V) 4 3 2 1 0 Time (20s/div)
Output Voltage
VIN=EN, Tr=Tf=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
3.50 Output Voltage : VOUT (V) 3.45 3.40 3.35 3.30 3.25 3.20
18
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- (IOUT=1mA)
VRR1202xxx (VOUT=1.2V)
4 3 Input Voltage : VIN (V) 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VRR1802xxx (VOUT=1.8V)
3.5 Output Voltage : VOUT (V) 3.0 2.5 2.0 1.5 1.0 0.5 0 4 3 Input Voltage : VIN (V) 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
7 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 6 5 4 3 2 1 0
Input Voltage
VRR2801xxx (VOUT=2.8V)
5 4 Input Voltage : VIN (V) 3 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VRR3001xxx (VOUT=3.0V)
8 Output Voltage : VOUT (V) 7 6 5 4 3 2 1 0 5 4 Input Voltage : VIN (V) 3 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
8 7 6 5 4 3 2 1 0
VRR3301xxx (VOUT=3.3V)
6 5 Input Voltage : VIN (V) 4 3 2 1 0 -1 -2 -3 -4 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
10 9 8 7 6 5 4 3 2 1 0 Output Voltage : VOUT (V)
19
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- (IOUT=30mA)
VRR1202xxx (VOUT=1.2V)
4 3 Input Voltage : VIN (V) 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VRR1802xxx (VOUT=1.8V)
3.5 Output Voltage : VOUT (V) 3.0 2.5 2.0 1.5 1.0 0.5 0 4 3 Input Voltage : VIN (V) 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
7 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 6 5 4 3 2 1 0
Input Voltage
VRR2801xxx (VOUT=2.8V)
5 4 Input Voltage : VIN (V) 3 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VRR3001xxx (VOUT=3.0V)
8 Output Voltage : VOUT (V) 7 6 5 4 3 2 1 0 5 4 Input Voltage : VIN (V) 3 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
8 7 6 5 4 3 2 1 0
VRR3301xxx (VOUT=3.3V)
6 5 Input Voltage : VIN (V) 4 3 2 1 0 -1 -2 -3 -4 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
10 9 8 7 6 5 4 3 2 1 0 Output Voltage : VOUT (V)
20
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- (IOUT=100mA)
VRR1202xxx (VOUT=1.2V)
4 3 Input Voltage : VIN (V) 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VRR1802xxx (VOUT=1.8V)
3.5 Output Voltage : VOUT (V) 3.0 2.5 2.0 1.5 1.0 0.5 0 4 3 Input Voltage : VIN (V) 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
7 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 6 5 4 3 2 1 0
Input Voltage
VRR2801xxx (VOUT=2.8V)
5 4 Input Voltage : VIN (V) 3 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VRR3001xxx (VOUT=3.0V)
8 Output Voltage : VOUT (V) 7 6 5 4 3 2 1 0 5 4 Input Voltage : VIN (V) 3 2 1 0 -1 -2 -3 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
8 7 6 5 4 3 2 1 0
VRR3301xxx (VOUT=3.3V)
6 5 Input Voltage : VIN (V) 4 3 2 1 0 -1 -2 -3 -4 Time (25s/div)
Output Voltage
VIN=EN, Tr=5s, Ta=25C, CIN=CL=1.0F
Input Voltage
10 9 8 7 6 5 4 3 2 1 0 Output Voltage : VOUT (V)
21
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- EN (IOUT=1mA)
VRR1202xxx (VOUT=1.2V)
3 EN Input Voltage : VEN (V) 2 1 0 -1 -2 -3 Time (40s/div) VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
EN Input Voltage
VRR1802xxx (VOUT=1.8V)
6 Output Voltage : VOUT (V) 5 4 3
Output Voltage
5 EN Input Voltage : VEN (V) 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
8 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 7
EN Input Voltage
6 5 4 3
2 1 0
Output Voltage
2 1 0
Time (40s/div)
VRR2801xxx (VOUT=2.8V)
5 EN Input Voltage : VEN (V) 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
EN Input Voltage
VRR3001xxx (VOUT=3.0V)
8 EN Input Voltage : VEN (V) Output Voltage : VOUT (V) 7 6 5 4 5 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
EN Input Voltage
8 7 6 5
Output Voltage
Output Voltage
4 3 2 1 0
3 2 1 0
Time (40s/div)
Time (40s/div)
VRR3301xxx (VOUT=3.3V)
6 EN Input Voltage : VEN (V) 5 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
EN Input Voltage
9 8 7 6 5 Output Voltage : VOUT (V)
Output Voltage
4 3 2 1 0
Time (40s/div)
22
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- EN (IOUT=30mA)
VRR1202xxx (VOUT=1.2V)
3
EN Input Voltage
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F 6 Output Voltage : VOUT (V) 5 4 3
Output Voltage
VRR1802xxx (VOUT=1.8V)
5 EN Input Voltage : VEN (V) 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
8 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 7
EN Input Voltage : VEN (V)
2 1 0 -1 -2 -3 Time (40s/div)
EN Input Voltage
6 5 4 3
2 1 0
Output Voltage
2 1 0
Time (40s/div)
VRR2801xxx (VOUT=2.8V)
5 EN Input Voltage : VEN (V) 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
EN Input Voltage
VRR3001xxx (VOUT=3.0V)
8 EN Input Voltage : VEN (V) Output Voltage : VOUT (V) 7 6 5 4 5 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
EN Input Voltage
8 7 6 5
Output Voltage
Output Voltage
4 3 2 1 0
3 2 1 0
Time (40s/div)
Time (40s/div)
VRR3301xxx (VOUT=3.3V)
6 EN Input Voltage : VEN (V) 5 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F 9
EN Input Voltage
8 7 6 5 Output Voltage : VOUT (V)
Output Voltage
4 3 2 1 0
Time (40s/div)
23
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
- EN (IOUT=100mA)
VRR1202xxx (VOUT=1.2V)
3
EN Input Voltage
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F 6 Output Voltage : VOUT (V) 5 4 3
Output Voltage
VRR1802xxx (VOUT=1.8V)
5 EN Input Voltage : VEN (V) 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
8 Output Voltage : VOUT (V) Output Voltage : VOUT (V) 7
EN Input Voltage : VEN (V)
2 1 0 -1 -2 -3 Time (40s/div)
EN Input Voltage
6 5 4 3
2 1 0
Output Voltage
2 1 0
Time (40s/div)
VRR2801xxx (VOUT=2.8V)
5 EN Input Voltage : VEN (V) 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
EN Input Voltage
VRR3001xxx (VOUT=3.0V)
8 EN Input Voltage : VEN (V) Output Voltage : VOUT (V) 7 6 5 5 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F
EN Input Voltage
8 7 6 5
Output Voltage
4 3 2 1 0
Output Voltage
4 3 2 1 0
Time (40s/div)
Time (40s/div)
VRR3301xxx (VOUT=3.3V)
6 EN Input Voltage : VEN (V) 5 4 3 2 1 0 -1 -2 -3
VIN=VOUT+1.0V Tr=5s, Ta=25C, CIN=CL=1.0F 9
EN Input Voltage
8 7 6 5 Output Voltage : VOUT (V)
Output Voltage
4 3 2 1 0
Time (40s/div)
24
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
-
VRR1202xxx (VOUT=1.2V)
100 Ripple Rejection Rate : RR (dB) 90 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 Ripple Frequency : f (KHz) 1000 VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25C, CIN=CL=1.0F Ripple Rejection Rate : RR (dB)
VRR1802xxx (VOUT=1.8V)
100 90 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 Ripple Frequency : f (KHz) 1000 VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25C, CIN=CL=1.0F
VRR2801xxx (VOUT=2.8V)
100 Ripple Rejection Rate : RR (dB) 90 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 Ripple Frequency : f (KHz) 1000 VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25C, CIN=CL=1.0F
VRR3001xxx (VOUT=3.0V)
100 Ripple Rejection Rate : RR (dB) 90 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 Ripple Frequency : f (KHz) 1000 VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25C, CIN=CL=1.0F
VRR3301xxx (VOUT=3.3V)
100 Ripple Rejection Rate : RR (dB) 90 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 Ripple Frequency : f (KHz) 1000 VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25C, CIN=CL=1.0F
25
.......... Future of the analog world
AnaSem Inc.
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
IC (SSOT-25 : R-)
( : mm)
2.00.1 0.25
+0.15 -0.10
1.1 max. 0.25
+0.15 -0.10
0.90.1
2.10.3
(Marked Side)
1.25 +0.2 -0.1
0.65
0.65
0.125 +0.10 -0.05
1.30.2
2.00.1
1.1 max. 0.4 0.575 0.575 0.4
0~0.1
0.25 -0.10
+0.15
0.3 -0.2
+0.0
0.4 0.575
0.65 1.3
0.65
26
.......... Future of the analog world
AnaSem Inc.
1.825
, , 1% ON/OFFCMOS
Rev. C09-08
VRR
IC (SSOT-25 : R-)
( : mm)
4.00.1 0.250.05 o1.5 +0.1 -0 2.00.05 1.750.1 3.50.05 o1782 2.30.1
Mark
Mark
1.10.1
o1.050.05
4.00.1
(SSOT-25 : R-)
( : mm)
90 120 2.00.5 o130.5
(3,000 pcs / )
9.00.5
27
.......... Future of the analog world
o601
AnaSem Inc.
2.60.1
8.00.2
AnaSem
(AnaSem Inc.) (AnaSem Inc.) (AnaSem Inc.) (AnaSem Inc.) ()
ANASEM INC.

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