R1113Z_05 Datasheet, PDF (13/18 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR

7) Dropout Voltage vs. Set Output Voltage
R1113Zxx1B
0.5
25mA
0.4
50mA
100mA
150mA
0.3
0.2
0.1
0.0
0.0 1.0 2.0 3.0 4.0 5.0
Set Output Voltage VREG(V)
8) Ripple Rejection vs. Frequency
R1113Z201B
VIN=3.0V+0.5Vp-p, COUT=ceramic 4.7µF
120
100
80
60
IOUT=1mA
40
IOUT=30mA
IOUT=50mA
20
0
0.1
1
10
100
Frequency f(kHz)
R1113Z401B
VIN=5.0V+0.5Vp-p, COUT=ceramic 2.2µF
90
80
70
60
50
40
30
IOUT=1mA
IOUT=30mA
20
IOUT=50mA
10
0
0.1
1
10
100
Frequency f(kHz)
R1113Z
R1113Z301B
VIN=4.0V+0.5Vp-p, COUT=ceramic 2.2µF
90
80
70
60
50
40
30
IOUT=1mA
IOUT=30mA
20
IOUT=50mA
10
0
0.1
1
10
100
Frequency f(kHz)
R1113Z501B
VIN=6.0V+0.5Vp-p, COUT=ceramic 2.2µF
70
60
50
40
30
IOUT=1mA
20
IOUT=30mA
IOUT=50mA
10
0
0.1
1
10
100
Frequency f(kHz)
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