NCP565 ON, NCP565 Datasheet - Page 4

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

1.28
1.26
1.24
1.22
1.18
1.16
1.14
1.12
0.9005
0.9000
0.8995
0.8990
0.8985
0.8980
0.8975
0.8970
1.2
1.0
0.8
0.6
0.4
0.2
1.2
0
−50
0
−50
Figure 7. Ground Current vs. Output Current
Figure 5. Dropout Voltage vs. Temperature
Figure 3. Output Voltage vs. Temperature
−25
C
V
V
C
in
in
out
in
−25
= C
= 2.5 V
= C
300
T
= 0.9 V
T
J
out
, JUNCTION TEMPERATURE ( C)
out
J
0
, JUNCTION TEMPERATURE ( C)
I
out
= 150 mF
= 150 mF
0
, OUTPUT CURRENT (mA)
25
600
25
I
50
out
50
= 50 mA
900
75
I
75
out
= 1.5 A
TYPICAL CHARACTERISTICS
100
100
1200
125
125
http://onsemi.com
NCP565
1500
150
150
4
100
1.16
1.14
1.12
1.10
1.08
1.06
1.04
1.02
1.00
0.98
0.96
90
80
70
60
50
40
30
20
10
3.90
3.85
3.80
3.75
3.70
3.65
3.60
3.55
3.50
3.45
3.40
3.35
0
10
−50
−50
Figure 8. Ripple Rejection vs. Frequency
Figure 6. Ground Current vs. Temperature
−25
−25
Figure 4. Short Circuit Current Limit
100
T
T
J
J
, JUNCTION TEMPERATURE ( C)
, JUNCTION TEMPERATURE ( C)
0
0
F, FREQUENCY (Hz)
vs. Temperature
1000
25
25
V
V
I
C
out
50
50
in
out
in
10000
= 2.5 V
= C
= 1.5 V
= 0.9 V
V
V
C
out
75
in
out
75
in
I
out
= 150 mF
= 2.5 V
= C
= 0.9 V
= 1.5 A
100000
out
100
100
= 150 mF
125
125
1000000
150
150