■ TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current
R1121N181B
R1121N301B
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
4.0V
3.8V
2.8V
2.3V
3.5V
V
IN = 3.3V
V
IN = 2.1V
200
0.5
0.0
0.2
0.0
0
100
300
400
500
0
100
200
300
400
500
Output Current IOUT (mA)
Output Current IOUT (mA)
R1121N401B
R1121N501B
Topt = 25°C
Topt = 25°C
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
6.0
5.0
4.0
3.0
7.0V
6.0V
5.0V
4.5V
6.0V
5.5V
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
R1121N181B
R1121N301B
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
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