NJM2868F28 查看數據表（PDF） - Japan Radio Corporation
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NJM2868F28 Datasheet PDF : 10 Pages
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NJM2867/68
ELECTRICAL CHARACTERISTICS
NJM2867/68_3.0V
3.2
Output Voltage vs. Input Voltage
@:Ta=25oC
Co=0.1µF(Ceramic)
3.1
Io=0A
3
2.9
Io=30mA
2.8
Io=100mA
2.7
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
Input Voltage : V IN(V)
NJM2867/68_3.0V
Ground Pin Current v.s. Output Current
20
@:Ta=25oC
VIN=4.0V
Co=0.1µF(Ceramic)
15
10
5
0
0
50
100
150
Output Current : IO(mA)
NJM2867/68_3.0V
60
Control Current vs. Control Voltage
@:Ta=25oC
VIN=4.0V
Co=0.1µF(Ceramic)
50
Io=30mA
40
30
20
Rc=50kΩ
Rc =0Ω
Rc =1 00 kΩ
10
0
0
1
2
3
4
Control Voltage : V (V)
Cont
4
3.5
3
2.5
2
1.5
1
0.5
0
0
NJM2867/68_3.0V
Output Voltage vs. Output Current
@:Ta=25oC
VIN=4.0V
Co=0.1µF(Ceramic)
50
100
150
200
Output Current : Io(mA)
NJM2867/68_3.0V
0.3
Dropout Voltage vs. Output Current
@:Ta=25oC
Co=0.1µF(Ceramic)
0.25
0.2
0.15
0.1
0.05
0
0
50
100
150
Output Current:Io(mA)
4
3.5
3
2.5
2
1.5
1
0.5
0
0
NJM2867/68_3.0V
Output Voltage vs. Control Voltage
Rc =0Ω
Rc=50kΩ
Rc=100kΩ
@:Ta=25oC
VIN=4.0V
Co=0.1µF(Ceramic)
Io=30mA
0.5
1
1.5
2
2.5
3
Control Voltage : V (V)
Cont
-6-
Ver.2004-12-22
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