NCP565 ON, NCP565 Datasheet - Page 5

• Manufacturer Part Number: NCP565
• Description: 1.5 A Low Dropout Linear Regulator
• Manufacturer: ON

100
90
80
70
60
50
40
30
20
10
0
1.50
1.00
0.50
1.50
1.00
0.50
−10
−20
−30
−40
−50
Start 1.0 kHz
10
50
40
30
20
10
0
0
0
0
0
0
Figure 11. Load Transient from 1.5 A to 10 mA
Figure 9. Load Transient from 10 mA to 1.5 A
Figure 13. Noise Density vs. Frequency
50
50
100
100
FREQUENCY (kHz)
150
150
TIME (nS)
TIME (nS)
200
200
250
250
V
V
V
V
V
V
I
out
in
out
in
out
in
out
TYPICAL CHARACTERISTICS
= 4.59 V
= 4.59 V
= 3.0 V
= 10 mA
300
= 0.9 V
= 0.9 V
= 0.9 V
300
Stop 100 kHz
350
350
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NCP565
400
400
5
100
90
80
70
60
50
40
30
20
10
0
1.50
1.00
0.50
1.50
1.00
0.50
−10
−20
−30
−40
Start 1.0 kHz
50
40
30
20
10
10
0
0
0
0
Figure 10. Load Transient from 10 mA to 1.5 A
0
Figure 12. Load Transient from 1.5 A to 10 mA
0
Figure 14. Noise Density vs. Frequency
0.5
0.2
1.0
0.4
FREQUENCY (kHz)
0.6
1.5
TIME (ms)
TIME (ms)
2.0
0.8
1.0
2.5
V
V
V
V
V
V
I
out
in
out
in
out
in
out
= 4.59 V
= 4.59 V
= 3.0 V
3.0
1.2
= 1.5 A
= 0.9 V
= 0.9 V
= 0.9 V
Stop 100 kHz
3.5
1.4
4.0
1.6