CS8129 ON Semiconductor, CS8129 Datasheet - Page 5

• Manufacturer Part Number: CS8129
• Description: Low Dropout Linear Regulator
• Manufacturer: ON Semiconductor

(3)
900
800
700
600
500
400
300
200
100
RESET
90
80
70
60
50
40
30
20
10
0
DELAY
0
V
0
10
OUT
0
V
Figure 8. Dropout Voltage vs. Output Current
V
V
RT(OFF)
V
DC(LO)
100
RT(ON)
10
DC(HI)
1
C
OUT
200
10
Figure 10. Ripple Rejection
= 10 mF, ESR = 1.0 W
2
V
300
10
V
RL
Output Current (mA)
C
V
C
& 0.1 mF, ESR = 0
I
Frequency (Hz)
RH
125°C
OUT
3
OUT
DH
OUT
= 250 mA
= 10 mF, ESR = 1.0 W
10
400
= 10 mF, ESR = 1.0
−40°C
4
500
10
Figure 12. RESET Circuit Waveform
5
600
10
6
t
DELAY
(1)
25°C
700
10
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7
800
CS8129
10
(2)
8
5
10
10
10
10
(2)
10
10
10
10
100
−1
−2
−3
−4
90
80
70
60
50
40
30
20
10
3
2
1
0
0
10
0
Figure 9. Quiescent Current vs. Output Current
0
100
Figure 11. Output Capacitor ESR
V
IN
200
= 14 V
10
Output Current (mA)
300
1
Stable Region
Output Current (mA)
−40°C
400
125°C
(1) = No Delay Capacitor
(2) = With Delay Capacitor
(3) = Max: RESET Voltage (1.0 V)
500
C
O
10
= 68 mF
2
600
C
C
O
O
= 47/68 mF
= 47 mF
700
V
DIS
25°C
800
10
3