NCP603
TYPICAL CHARACTERISTICS
5.000
4.995
4.990
4.985
4.980
4.975
5.000
I
= 1.0 mA
out
I
= 1.0 mA
out
4.995
4.990
4.985
4.980
4.975
I
= 150 mA
out
I
= 150 mA
out
4.970
4.965
4.970
4.965
-40
-15
10
35
60
85
110 125
-40
-15
10
35
60
85
110 125
T , TEMPERATURE (°C)
A
T , TEMPERATURE (°C)
A
Figure 11. Output Voltage vs. Temperature
(5.0 V Fixed Output, Vin = 5.5 V)
Figure 12. Output Voltage vs. Temperature
(5.0 V Fixed Output, Vin = 6 V)
250
200
150
100
250
200
150
100
V
out
= ADJ
I
= 150 mA
out
I
= 150 mA
out
V
out
= 1.25 V
1.50 V
1.80 V
2.80 V
I
= 50 mA
= 1.0 mA
out
3.00 V
5.00 V
50
0
50
0
I
out
-40 -20
0
20
40
60
80
100 120
-40 -20
0
20
40
60
80
100 120
T , TEMPERATURE (°C)
A
T , TEMPERATURE (°C)
A
Figure 13. Dropout Voltage vs. Temperature
(Over Current Range)
Figure 14. Dropout Voltage vs. Temperature
(Over Output Voltage)
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
800
750
700
I
= 0 mA
out
5.0 V
3.3 V
C
= 1.0 mF
out
T = 25°C
A
ENABLE = V
in
Enable Increasing
Enable Decreasing
3.0 V
2.80 V
1.80 V
1.5 V
650
600
1.25 V
V
in
= 5.5 V
0.5
0
0
1.0
2.0
3.0
4.0
5.0
6.0
-40
-15
10
35
60
85
110 125
V , INPUT VOLTAGE (V)
in
T , TEMPERATURE (°C)
A
Figure 15. Output Voltage vs. Input Voltage
Figure 16. Enable Threshold vs. Temperature
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