NCP1117, NCV1117
V
out
, OUTPUT VOLTAGE CHANGE (%)
2.0
1.5
1.0
0.5
0
V
in
= V
out
+ 3.0 V
I
out
= 10 mA
V
in
− V
out
, DROPOUT VOLTAGE (V)
Adj, 1.5 V,
1.8 V, 2.0 V,
2.5 V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Load pulsed at 1.0% duty cycle
0
0
200
400
600
800
1000
I
out
, OUTPUT CURRENT (mA)
T
J
= 25°C
T
J
= −40°C
T
J
= 125°C
−0.5
−1.0
−1.5
−2.0
−50
−25
0
25
50
75
100
125
150
2.85 V, 3.3 V,
5.0 V, 12.0 V
T
A
, AMBIENT TEMPERATURE (°C)
Figure 4. Output Voltage Change
vs. Temperature
Figure 5. Dropout Voltage
vs. Output Current
2.0
T
J
= 25°C
I
out
, OUTPUT CURRENT (A)
I
out
, OUTPUT CURRENT (A)
1.5
2.0
1.8
1.6
1.0
1.4
0.5
Load pulsed at 1.0% duty cycle
0
0
2
4
6
8
10
12
14
16
18
20
1.2
V
in
= 5.0 V
Load pulsed at 1.0% duty cycle
1.0
−50
−25
0
25
50
75
100
125
150
V
in
− V
out
, VOLTAGE DIFFERENTIAL (V)
T
A
, AMBIENT TEMPERATURE (°C)
Figure 6. Output Short Circuit Current
vs. Differential Voltage
Figure 7. Output Short Circuit Current
vs. Temperature
100
I
adj
, ADJUST PIN CURRENT (mA)
I
Q,
QUIESCENT CURRENT CHANGE (%)
10
5.0
0
80
60
−5.0
−10
−15
−20
−50
40
20
I
out
= 10 mA
0
−50
−25
0
25
50
75
100
125
150
−25
0
25
50
75
100
125
150
T
A
, AMBIENT TEMPERATURE (°C)
T
A
, AMBIENT TEMPERATURE (°C)
Figure 8. Adjust Pin Current
vs. Temperature
Figure 9. Quiescent Current Change
vs. Temperature
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