NCP59150, NCV59150 Series
TYPICAL CHARACTERISTICS
500
450
DROPOUT VOLTAGE (mV)
400
350
300
250
200
150
100
50
0
DROPOUT VOLTAGE (mV)
450
400
350
300
250
200
150
100
50
0
0.25
0.50
0.75
1.00
1.25
1.50
0
−50 −30
−10
10
30
50
70
90
110 130
OUTPUT CURRENT (A)
TEMPERATURE (C)
Figure 4. Dropout Voltage vs. Output Current
(V
OUTnom
= 2.5 V)
1.4
1.2
OUTPUT VOLTAGE (V)
1.0
0.8
0.6
0.4
0.2
0
1.0 1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
10 mA
0.5 A
OUTPUT VOLTAGE (V)
1.0 A
1.5 A
3.0
2.5
2.0
1.5
1.0
Figure 5. Dropout Voltage vs. Temperature
(V
OUTnom
= 2.5 V, I
OUT
= 1.5 A)
0.5 A
10 mA
1.5 A
1.0 A
0.5
0
1.0 1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8 3.0
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
Figure 6. Dropout Characteristics
(V
OUTnom
= 1.24 V)
30
GROUND CURRENT (mA)
GROUND CURRENT (mA)
25
20
15
10
5
0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0.5
Figure 7. Dropout Characteristics
(V
OUTnom
= 2.5 V)
0
0.25
0.50
0.75
1.00
1.25
1.50
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5 5.0
OUTPUT CURRENT (A)
SUPPLY VOLTAGE (V)
Figure 8. Ground Current vs. Output Current
(V
OUTnom
= 1.24 V)
Figure 9. Ground Current vs. Supply Voltage
(V
OUTnom
= 1.24 V, I
OUT
= 10 mA)
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