R1120N Datasheet, PDF (13/24 Pages) RICOH electronics devices division – LOW NOISE 150mA L.D.O REGULATOR

R1120N
R1120N501B
Topt=25˚C
5.5
5.0
4.5
IOUT=1mA
4.0
3.5
30mA
3.0
50mA
2.5
2.0 3.0 4.0 5.0 6.0 7.0 8.0
Input Voltage VIN(V)
3) Dropout Voltage vs. Output Current
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
R1120N301B
Topt=85˚C
25˚C
–40˚C
50
100
150
Output Current IOUT(mA)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
R1120N501B
Topt=85˚C
25˚C
–40˚C
50
100
150
Output Current IOUT(mA)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
R1120N401B
Topt=85˚C
25˚C
–40˚C
50
100
150
Output Current IOUT(mA)
10