NJM2857DL3 查看數據表（PDF） - Japan Radio Corporation
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NJM2857DL3 Datasheet PDF : 11 Pages
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NJM2857_5.0V
Equivalent Serise Resistance vs. Output Current
100
10
STABLE REGION
1
0.1
@ :Ta=25oC
Co=4.7uF(Ceramic)
Vin=Vo+1V
0.02
0.001 0.01
0.1
1
10
100
103
Output Current : Io(mA)
5.1
5.05
5
4.95
4.9
4.85
4.8
-50
NJM2857_5.0V
Output Voltage vs. Temperature
@:VIN=6.0V
Io=30mA
Co=4.7uF(Ceramic)
0
50
100
150
Temperature : Ta ( oC)
NJM2857_5.0V
Control Current vs. Temperature
60
@:VIN=6.0V
Output : No Load
Co=4.7uF
50
V cont=1.6V
40
30
20
10
0
-50
0
50
100
150
Temperature : Ta ( oC)
Ver.2010-02-08
NJM2857 www.DataSheet4U.com
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
-50
NJM2857_5.0V
Dropout Voltage vs. Temperature
@:Io =1000mA
Co=4.7uF(Ceramic)
0
50
100
150
Temperature : Ta ( oC)
NJM2857_5.0V
Control Voltage vs. Temperature
2
@:VIN=6.0V
Io=30mA
Co=4.7uF(Ceramic)
1.5
1
0.5
0
-50
0
50
100
150
Temperature : Ta ( oC)
NJM2857_5.0V
Quiescent Current vs. Input Voltage
600
500
400
300
200
100
0
-50
@:VIN=6.0V
Output : No Load
Icont : Excluded
Co=4.7uF
0
50
100
150
Temperature : Ta ( oC)
-9-
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