R1140Q Datasheet, PDF (9/18 Pages) RICOH electronics devices division – SC82 120mA LDO REGULATOR

R1140Q
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current
R1140Q151×
1.6
3.5V
1.4
VIN=1.8V ^2.0V
1.2
1
0.8
2.5V
0.6
0.4
0.2
0
0
0.05 0.1 0.15 0.2 0.25 0.3
Output Current IOUT (A)
R1140Q401×
4.5
6.0V
4
VIN=4.3V
4.5V
3.5
3
2.5
2
5.0V
1.5
1
0.5
0
0
0.05 0.1 0.15 0.2 0.25 0.3
Output Current IOUT (A)
2) Output Voltage vs. Input Voltage
R1140Q151×
1.6
1.5
1.4
1.3
1mA
30mA
1.2
50mA
1.1
1
1
2
3
4
5
6
Input Voltage VIN (V)
8
R1140Q281×
3
4.8V
2.5
3.3V
2
VIN=3.1V
1.5
3.8V
1
0.5
0
0
0.05 0.1 0.15 0.2 0.25 0.3
Output Current IOUT (A)
R1140Q281×
2.9
2.8
2.7
2.6
2.5
2.4
1mA
30mA
2.3
50mA
2.2
2.1
2
1
2
3
4
5
6
Input Voltage VIN (V)