SC622A 查看數據表（PDF） - Semtech Corporation
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SC622A
Semtech Corporation
SC622A Datasheet PDF : 23 Pages
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Typical Characteristics (continued)
Load Regulation (LDO1)
24 VLDO1=3.3V, VIN=3.7V, 25°C
16
8
0
-8
-16
-24
0
30
60
90
120
150
ILDO1(mA)
Noise vs Load Current (LDO1)
100 VLDO1=2.8V, VIN=3.7V, 25°C
90
80
70
60
50
0
20
40
60
80
100
ILDO1 (mA)
Line Regulation (LDO1)
2 VLDO1=2.8V, ILDO1=1mA, 25°C
1
0
-1
-2
-3
4.2
4.0
3.8
3.6
3.4
VIN (V)
3.2
3.0
SC622A
Load Regulation (LDO2)
VLDO2=1.8V, VIN=3.7V, 25°C
24
16
8
0
-8
-16
-24
0
30
60
90
120
150
ILDO2(mA)
Noise vs Load Current (LDO2)
VLDO2=1.8V, VIN=3.7V, 25°C
100
80
60
40
20
0
0
20
40
60
80
100
ILDO2 (mA)
Line Regulation (LDO2)
2 VLDO2=1.8V, ILDO2=1mA, 25°C
1
0
-1
-2
-3
4.2
4.0
3.8
3.6
3.4
3.2
3.0
VIN (V)
9
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