R1114N151A Datasheet, PDF (15/31 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR

R1114x
7) Dropout Voltage vs. Set Output Voltage (Topt=25°C)
0.60
10mA
0.50
30mA
50mA
150mA
0.40
0.30
0.20
0.10
0.00
1.0 1.5 2.0 2.5 3.0 3.5 4.0
Set Output Voltage VREG(V)
8) Ripple Rejection vs. Input Bias Voltage (Topt=25°C, CIN=none, COUT=ceramic0.47µF)
90
80
70
60
50
40
30
20
10
0
2.9
R1114x281x
Ripple 0.2Vp-p, IOUT=1mA
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
R1114x281x
Ripple 0.5Vp-p, IOUT=1mA
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
R1114x281x
Ripple 0.2Vp-p, IOUT=30mA
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
R1114x281x
Ripple 0.5Vp-p, IOUT=30mA
f=1kHz
f=10kHz
f=100kHz
3.0
3.1
3.2
3.3
Input Voltage VIN(V)
15