SC1531ACSTR 查看數據表（PDF） - Semtech Corporation
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SC1531ACSTR Datasheet PDF : 11 Pages
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SC1531(A)
POWER MANAGEMENT
Typical Characteristics
Quiescent Current vs. Main Input Voltage
vs. Junction Temperature, VAUX = 0V
8
IO = 0mA
7 VAUX = 0V
6
5
4
3
2
-5°C
1
25°C
125°C
0
0
1
2
3
4
5
6
VIN (V)
Auxiliary Quiescent Current vs. Auxiliary Input Voltage
vs. Junction Temperature, VIN = 0V
0.6
IO = 0mA
VIN = 0V
0.5
0.4
0.3
0.2
0.1
0
0
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3
VAUX (V)
LDO Output Voltage vs.
-5°C
25°C
125°C
3.3 3.6
Junction Temperature
3.34
IO = 200mA
3.33 VIN = 5V
3.32
3.31
3.30
3.29
3.28
3.27
3.26
-25
0
25
50
75
100
125
TJ (°C)
Quiescent Current vs. Main Input Voltage
vs. Junction Temperature, VAUX = 3.3V
10
IO = 0mA
9 VAUX = 3.3V
8
7
6
5
4
3
2
-5°C
25°C
1
125°C
0
0
1
2
3
4
5
6
VIN (V)
Auxiliary Quiescent Current vs. Auxiliary Input Voltage
vs. Junction Temperature, VIN = 5V
0.7
IO = 0mA
0.6 VIN = 5V
0.5
0.4
0.3
0.2
0.1
0
0
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
VAUX (V)
-5°C
25°C
125°C
3 3.3 3.6
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