cs8371 ON Semiconductor, cs8371 Datasheet - Page 7

• Manufacturer Part Number: cs8371
• Description: 8.0 V/1.0 A, 5.0 V/250 Ma Dual Regulator With Independent Output Enables And Nocap
• Manufacturer: ON Semiconductor

1000
100
−1
−2
−3
80
60
40
20
3
2
1
0
5
0
1
V
C
T
A
IN
Figure 20. Regulator 1 Ripple Rejection
OUT
Figure 18. Regulator 1 Load Transient
= 25°C
= 14 V
= 0 mF
10
5
100
10
Frequency (Hz)
Response
Time (ms)
1k
15
TYPICAL PERFORMANCE CHARACTERISTICS
5
1
0
.01
10k
20
T
V
R
I
OUT
T
V
C
A
IN
ESR
A
IN
OUT
= 25°C
= 14 V
= 25°C
= 14 V
= 5.0 mA to 1.0 A
100k
≤ 1.6 W
0.1
Figure 22. Regulator 1 Stability
= 0 mF
25
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Output Capacitor Size (mF)
1M
1
30
CS8371
Unstable
7
Region
10
+500
−500
100
250
80
60
40
20
0
5
100
0
1
V
C
T
T
V
C
A
A
IN
IN
OUT
OUT
Figure 21. Regulator 2 Ripple Rejection
Figure 19. Regulator 2 Load Transient
= 25°C
= 25°C
= 14 V
= 14 V
1000
= 0 mF
= 0 mF
10
5
100
10
Frequency (Hz)
Response
Time (ms)
15
1k
10k
20
100k
25
1M
30