NJM2855 查看數據表（PDF） - Japan Radio Corporation
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NJM2855 Datasheet PDF : 9 Pages
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TYPICAL CHARACTERISTICS
NJM2855_3.0V
Dropout Voltage vs. Temperature
0.4
Io=600mA
Co=2.2µF(Ceramic)
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
-50
0
50
100
150
Temperature : Ta ( oC)
NJM2855_3.0V
Quiescent Current v.s. Input Voltage
600
@:VIN=4.0V
Output is open.
Co=2.2µF(Ceramic)
500
400
300
200
100
0
-50
0
50
100
150
Temperature : Ta ( oC)
NJM2855_3.0V
Line Regulation vs. Temperature
0.1
0.05
0
-0.05
@:VIN=4.0-8.0V
Io=30mA
Co=2.2µF(Ceramic)
-0.1
-50
0
50
100
150
Temperature : Ta ( oC)
8
NJM2855
NJM2855_3.0V
Output Voltage vs. Temperature
3.1
3.05
3
2.95
@:VIN=4.0V
Io=30mA
Co=2.2µF(Ceramic)
2.9
-50
0
50
100
150
Temperature : Ta ( oC)
1000
800
NJM2855_3.0V
Short Circuit Current v.s. Temperature
@:VIN=4.0V
Co=2.2µF(Ceramic)
Output is short to ground.
600
400
200
0
-50
0.03
0.025
0.02
0.015
0.01
0.005
0
-50
0
50
100
150
Temperature : Ta ( oC)
NJM2855_3.0V
Load Regulation vs. Temperature
@:VIN=4.0V
Io=0-1000mA
Co=2.2µF(Ceramic)
0
50
100
150
Temperature : Ta ( oC)
Ver.2012-10-24
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