si-3150j Sanken Electric Co., Ltd., si-3150j Datasheet - Page 4

• Manufacturer Part Number: si-3150j
• Description: 5-terminal, Full-mold, Low Dropout Voltage Linear Regulator Ics
• Manufacturer: Sanken Electric Co., Ltd.

ITypical Characteristics
(T
a
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
=25°C)
0
6
5
4
3
2
1
0
0
6
5
4
3
2
1
0
0
I
0
Quiescent Circuit Current(SI-3050J)
0
Overcurrent Protection Characteristics(SI-3050J)
ON/OFF Control Characteristics(SI-3050J)
0
O
Output ON/OFF Control Voltage V
vs. V
1.0
DIF
0.5
1.0
off
Output Current I
Input Voltage V
Output Current I
Characteristics
5
on
2.0
2.0
1
3.0
IN
10
12V
10V
O
O
(V)
(A)
(A)
1.5
3.0
4.0
V
l
O
IN
=10mA
C
=8V
(V)
5.0
15
4.0
2
5.02
5.00
4.98
14
12
10
8
6
4
2
0
6
5
4
3
2
1
0
–40
6
5
4
3
2
1
0
Temperature Coefficient of Output Voltage(SI-3050J)
Output Voltage(SI-3050J)
Overcurrent Protection Characteristics(SI-3120J)
0
Thermal Protection(CharacteristicsSI-3050J)
0
0
V
l
O
IN
=10mA
–20
=8V
20
1
Ambient Temperature Ta (°C)
Case Temperature T
1.0
0
Output Current I
2
Input Voltage V
60
20
3
40
2.0
4
100
60
l
O
=0A
5
0.5A
1A
1.5A
2A
O
IN
80
(A)
(V)
C
3.0
(°C)
140
100 120
6
V
l
O
IN
=0A
7
=8V
4.0
180
140
8
Note on Thermal Protection:
The thermal protection circuit is intended for
protection against heat during instantaneous
short-circuiting. Its operation is not guaran-
teed for continuous heating condition such
as short-circuiting over extended periods of
time.
50
40
30
20
10
14
12
10
0
8
6
4
2
0
Circuit Current(SI-3050J)
Output Voltage(SI-3120J)
0
0
5
Input Voltage V
Input Voltage V
5
0.5A
GSI-3000J Series
0A
10
l
O
=0A
IN
0.5A
1A
1.5A
2A
IN
10
(V)
(V)
15
15
20
47