R1191 Datasheet, PDF (11/33 Pages) RICOH electronics devices division – Supply Current Typ. 50uA (Fast Mode)

R1191x
2) Output Voltage vs. Input Voltage (C1=2.2μF, C2=4.7μF, Topt=25°C)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
R1191x020x ECO=H
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
2 4 6 8 10 12 14
Input Voltage VIN (V)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
R1191x020x ECO=L
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
2 4 6 8 10 12 14
Input Voltage VIN (V)
R1191x050x ECO=H
6
5
4
3
2
IOUT=0mA
IOUT=1mA
1
IOUT=30mA
IOUT=50mA
0
0 2 4 6 8 10 12 14 16
Input Voltage VIN (V)
R1191x050x ECO=L
6
5
4
3
2
IOUT=0mA
IOUT=1mA
1
IOUT=30mA
IOUT=50mA
0
0 2 4 6 8 10 12 14 16
Input Voltage VIN (V)
16
14
12
10
8
6
4
2
0
0
R1191x150x ECO=H
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
2 4 6 8 10 12 14 16
Input Voltage VIN (V)
16
14
12
10
8
6
4
2
0
0
R1191x150x ECO=L
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
2 4 6 8 10 12 14 16
Input Voltage VIN (V)
11