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R1154x
11
3) Dropout Voltage vs. Output Current
R1154x025B
R1154x030B
2.5
2
1.5
1
0.5
0
Dropout
Voltage
V
DIF
(V)
0
120
100
140
80
60
40
20
160
Output Current IOUT(mA)
Topt=105C
25C
-40C
2.5
2
1.5
1
0.5
0
Dropout
Voltage
V
DIF
(V)
0
120
100
140
80
60
40
20
160
Output Current IOUT(mA)
Topt=105C
25C
-40C
R1154x050B
R1154x090B
2.5
2
1.5
1
0.5
0
Dropout
Voltage
V
DIF
(V)
0
120
100
140
80
60
40
20
160
Output Current IOUT(mA)
Topt=105C
-40C
25C
2.5
2
1.5
1
0.5
0
Dropout
Voltage
V
DIF
(V)
0
120
100
140
80
60
40
20
160
Output Current IOUT(mA)
Topt=105C
25C
-40C
4) Output Voltage vs. Temperature
R1154x025B
R1154x030B
2.60
2.55
2.50
2.45
2.40
Output
Voltage
V
OUT
(V)
-50
50
0
100
Temperature Topt(C)
VIN=4.5V, IOUT=20mA
3.10
3.05
3.00
2.95
2.90
Output
Voltage
V
OUT
(V)
-50
50
0
100
Temperature Topt(C)
VIN=5.0V, IOUT=20mA