RX5RE40A Datasheet, PDF (14/20 Pages) RICOH electronics devices division – VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT

3) Dropout Voltage vs. Output Curret
R×5RE30A
1.4
1.2
85˚C
1.0
0.8
0.6
25˚C
0.4
0.2
0.0
0
Topt=–40˚C
20 40 60 80 100
Output Current IOUT(mA)
R×5RE50A
0.8
0.7
0.6
85˚C
0.5
25˚C
0.4
0.3
0.2
Topt= –40˚C
0.1
0.0
0
20 40 60 80 100
Output Current IOUT(mA)
4) Output Voltage vs.Temperature
R×5RE30A
IOUT=10mA
3.1
3.0
2.9
-50 -30 -10 10 30 50 70 90
Temperature Topt(˚C)
R×5RE
R×5RE40A
1.0
0.8
85˚C
0.6
25˚C
0.4
0.2
0.0
0
Topt=–40˚C
20 40 60 80 100
Output Current IOUT(mA)
R×5RE40A
IOUT=10mA
4.1
4.0
3.9
-50 -30 -10 10 30 50 70 90
Temperature Topt(˚C)
13