Dropper Type System Regulator ICs SI-3322S
Electrical Characteristics
V
S
Line Regulation
5.03
5.02
5.01
I
O
= 0A
V
S
Load Regulation
5.03
5.02
5.01
V
S
Rise Characteristics
6
5
I
O
= 0A
4
V
S
(V)
V
S
(V)
5
4.99
4.98
4.97
0.4A
5
4.99
4.98
4.97
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
12V
V
CC
= 5.2V
V
S
(V)
3
0.4A
2
1
0
0
0
5
10
15
20
25
2
4
6
8
10
V
CC
(V)
I
O
(A)
V
CC
(V)
V
S
Overcurrent Protection Characteristics
6
5
4
V
CC
Input Current
5
V
B
Input Current
20
No load
4
15
I
CC
(mA)
3
V
CC
= 7V
2
12V
1
0
I
B
(mA)
0
5
10
15
20
V
S
(V)
3
10
2
1
5
0
0.5
1
1.5
2
0
0
0
5
10
15
20
I
O
(A)
V
CC
(V)
V
CC
(V)
V
S
Input Current
20
V
SC
Rise Characteristics
5
V
SC
Overcurrent Protection Characteristics
6
5
4
No load
4
15
I
S
(mA)
V
SC
(V)
10
V
SC
(V)
3
3
2
2
5
1
1
0
0
0
5
10
15
20
0
0
5
10
15
20
0
2
4
6
8
10
V
CC
(V)
BAI (V)
I
SC
(A)
BAI Input Current
500
V
S
-V
SC
Voltage Difference
500
NMI Judge Voltage Characteristics
6
5
4
No load
400
400
∆V
S
(mV)
I
BAI
(µA)
NMI (V)
300
300
3
2
200
200
100
100
1
0
4.5
0
0
5
10
15
20
0
0
20
40
60
80
100
120
4.7
4.9
5.1
5.3
5.5
BAI (V)
I
SC
(mA)
V
CC
(V)
17
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