R1116 Datasheet, PDF (13/22 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR

R1116x
8) Ripple Rejection vs. Input Bias Voltage (Topt=25°C, CIN = none, COUT = 1μF)
R1116x281x
R1116x281x
Ripple Vp-p=0.2V, IOUT=1mA
80
Ripple Vp-p=0.5V, IOUT=1mA
80
70
70
60
60
50
50
40
40
30
20
10
0
2.9
1kHz
10kHz
100kHz
3.0 3.1 3.2 3.3 3.4 3.5
Input Voltage VIN(V)
30
20
10
0
2.9
1kHz
10kHz
100kHz
3.0 3.1 3.2 3.3 3.4 3.5
Input Voltage VIN(V)
80
70
60
50
40
30
20
10
0
2.9
R1116x281x
Ripple Vp-p=0.2V, IOUT=30mA
1kHz
10kHz
100kHz
3.0 3.1 3.2 3.3 3.4 3.5
Input Voltage VIN(V)
80
70
60
50
40
30
20
10
0
2.9
R1116x281x
Ripple Vp-p=0.5V, IOUT=30mA
1kHz
10kHz
100kHz
3.0 3.1 3.2 3.3 3.4 3.5
Input Voltage VIN(V)
80
70
60
50
40
30
20
10
0
2.9
R1116x281x
Ripple Vp-p=0.2V, IOUT=50mA
1kHz
10kHz
100kHz
3.0 3.1 3.2 3.3 3.4 3.5
Input Voltage VIN(V)
80
70
60
50
40
30
20
10
0
2.9
R1116x281x
Ripple Vp-p=0.5V, IOUT=50mA
1kHz
10kHz
100kHz
3.0 3.1 3.2 3.3 3.4 3.5
Input Voltage VIN(V)
13