NJM2883E17 查看數據表（PDF） - Japan Radio Corporation
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NJM2883E17 Datasheet PDF : 8 Pages
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ELECTRICAL CARACTERISTICS
NJM2883_3.0V
Output Voltage v.s. Input Voltage
3.5
@Ta=25℃
Co=1.0uF(Ceramic)
3.3
Cp=0.01uF
3.1
Io=0mA
2.9
2.7
Io=300mA
Io=100mA
2.5
2.5
20
2.7
2.9
3.1
3.3
3.5
Input Voltage : Vi [V]
NJM2883_3.0V
Ground Pin Current v.s. Output Current
@Ta=25℃
16 Co=1.0uF(Ceramic)
Cp=0.01uF
12
8
4
0
0
125
250
375
500
Output Current : Io [mA]
NJM2883_3.0V
Control Current v.s. Control Voltage
20
@Ta=25℃
16 Co=1.0uF(Ceramic)
Cp=0.01uF
Io=30mA
12
Rc=100kΩ
Rc=50kΩ
8
Rc=0Ω
4
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Control Voltage : Vcont [V]
Ver.2004-12-22
NJM2883
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
0.30
NJM2883_3.0V
Output Voltage v.s. Output Current
@Ta=25℃
Co=1.0uF(Ceramic)
Cp=0.01uF
100 200 300 400 500 600
Output Current : Io [mA]
NJM2883_3.0V
Dropout Voltage v.s. Output Current
0.25
@Ta=25℃
Co=1.0uF(Ceramic)
0.20
Cp=0.01uF
0.15
0.10
0.05
0.00
0
3.5
100
200
300
400
500
Output Current : Io [A]
NJM2883_3.0V
Output Voltage v.s. Control Voltage
3.0
2.5
2.0
Rc=50kΩ
1.5
Rc=100kΩ
1.0
0.5
0.0
0.0
Rc=0Ω
@Ta=25℃
Co=1.0uF(Ceramic)
Cp=0.01uF
Io=30mA
0.5 1.0 1.5 2.0 2.5 3.0
Control Voltage : Vcont [V]
-5-
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