R1162N151B Datasheet, PDF (14/31 Pages) RICOH electronics devices division – 3-MODE 150mA LDO REGULATOR

R1162x
90
80
70
60
50
40
30
20
10
0
2.9
R1162x28x (ECO=H)
CIN=none, COUT=0.47µF,
IOUT=30mA Ripple=0.2Vp-p
f=1kHz
f=10kHz
f=100kHz
3.0
3.1
3.2
3.3
Input Voltage VIN(V)
90
80
70
60
50
40
30
20
10
0
2.9
R1162x28x (ECO=H)
CIN=none, COUT=0.47µF,
IOUT=50mA Ripple=0.2Vp-p
f=1kHz
f=10kHz
f=100kHz
3.0
3.1
3.2
3.3
Input Voltage VIN(V)
9) Ripple Rejection vs. Frequency
R1162x15x (ECO=H)
CIN=none, COUT=0.47µF,
VIN=2.5VDC+0.2Vp-p
80
70
60
50
40
30
20
10
0
0.1
IOUT=1mA
IOUT=30mA
IOUT=50mA
1
10
100
Frequency f(kHz)
14
90
80
70
60
50
40
30
20
10
0
2.9
R1162x28x (ECO=H)
CIN=none, COUT=0.47µF,
IOUT=30mA Ripple=0.5Vp-p
f=1kHz
f=10kHz
f=100kHz
3.0
3.1
3.2
3.3
Input Voltage VIN(V)
90
80
70
60
50
40
30
20
10
0
2.9
R1162x28x (ECO=H)
CIN=none, COUT=0.47µF,
IOUT=50mA Ripple=0.5Vp-p
f=1kHz
f=10kHz
f=100kHz
3.0
3.1
3.2
3.3
Input Voltage VIN(V)
70
60
50
40
30
20
10
0
0.1
R1162x15x (ECO=L)
CIN=none, COUT=0.47µF,
VIN=2.5VDC+0.2Vp-p
IOUT=1mA
IOUT=30mA
IOUT=50mA
1
10
100
Frequency f(kHz)