■ TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current
R1111N181B
R1111N301B
Topt = 25°C
Topt = 25°C
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
3.5
3.0
2.5
2.0
1.5
1.0
5.0V
3.8V
4.0V
2.8V
2.3V
3.5V
VIN = 3.3V
VIN = 2.1V
0.5
0.0
0.2
0.0
0
100
200
300
400
500
0
100
200
300
400
500
Output Current IOUT (mA)
Output Current IOUT (mA)
R1111N401B
R1111N501B
Topt = 25°C
Topt = 25°C
6.0
5.0
4.0
3.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
7.0V
6.0V
5.0V
6.0V
5.5V
4.5V
V
IN = 4.3V
2.0
1.0
0.0
V
IN = 5.3V
0.5
0.0
0
100
200
300
400
500
0
100
200
300
400
500
Output Current IOUT (mA)
Output Current IOUT (mA)
2) Output Voltage vs. Input Voltage
R1111N181B
R1111N301B
Topt = 25°C
Topt = 25°C
3.1
3.0
2.9
2.8
2.0
1.9
I
OUT=1mA
I
OUT = 1mA
1.8
1.7
1.6
1.5
1.4
2.7
2.6
2.5
30mA
30mA
1.3
1.2
50mA
2.0 3.0
Input Voltage VIN (V)
50mA
3.0
2.0
4.0
5.0
6.0
7.0
8.0
1.0
4.0
5.0
6.0
7.0
8.0
Input Voltage VIN (V)
Rev.1.11
- 7 -
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
