R1180 Datasheet, PDF (8/19 Pages) RICOH electronics devices division – 150mA LDO REGULATOR

R1180x
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (Topt=25°C)
R1180x121x
1.4
1.2
VIN=2.0V
1.0
VIN=2.2V
0.8
VIN=2.5V
0.6
0.4
VIN=3.5V
0.2
0.0
0
100
200
300
400
500
Output Current IOUT[mA]
R1180x361x
4.0
3.0
VIN=3.9V
2.0
VIN=4.6V
1.0
0.0
0
100
200
300
400
500
Output Current IOUT[mA]
2) Output Voltage vs. Input Voltage (Topt=25°C)
R1180x121x
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
1mA
30mA
50mA
0.80
1
2
3
4
5
6
Input Voltage VIN[V]
8
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
R1180x281x
VIN=3.1V
VIN=3.3V
VIN=3.8V
100
200
300
400
500
Output Current IOUT[mA]
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1
R1180x281x
1mA
30mA
50mA
2
3
4
5
6
Input Voltage VIN[V]