R1141Q_17 Datasheet, PDF (12/16 Pages) RICOH electronics devices division – 120mA LDO REGULATOR

R1141Q
9) Ripple Rejection vs. Input Bias
100
90
80
70
60
50
40
30
20
10
0
2.8
R1141Q281x
IOUT=1mA, CIN=none,
COUT=Ceramic 2.2µF
1kHz
10kHz
100kHz
2.9 3 3.1 3.2 3.3
Input Voltage VIN(V)
100
90
80
70
60
50
40
30
20
10
0
2.8
R1141Q281x
IOUT=50mA, CIN=none,
COUT=Ceramic 2.2µF
1kHz
10kHz
100kHz
2.9 3 3.1 3.2 3.3
Input Voltage VIN(V)
100
90
80
70
60
50
40
30
20
10
0
2.8
R1141Q281x
IOUT=30mA, CIN=none,
COUT=Ceramic 2.2µF
1kHz
10kHz
100kHz
2.9 3 3.1 3.2 3.3
Input Voltage VIN(V)
12