NJM2885 Просмотр технического описания (PDF) - Japan Radio Corporation
Номер в каталоге
Компоненты Описание
производитель
NJM2885 Datasheet PDF : 6 Pages
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s ELECTRICAL CHARACTERISTICS
NJM2885_3.0V
Output Voltage vs. Input Voltage
3.2
@:Ta=25oC
Co=2.2uF(Ceramic)
3.1
Io=0A
3
2.9
Io=100mA
2.8
Io=300mA
2.7
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
Input Voltage : VIN(V)
NJM2885_3.0V
Ground Pin Current v.s. Output Current
30
@:Ta=25oC
VIN=4.0V
Co=2.2uF(Ceramic)
25
20
15
10
5
0
0
100
200
300
400
500
600
700
Output Current : IO(mA)
NJM2885_3.0V
100
Output Noise Voltage vs. Output Current
@:Ta=25oC
VIN=4.0V
LPF:80kHz
80
Co=2.2uF(Ceramic)
60
40
Co=4.7uF(Ceramic)
20
0
0.001
0.01
0.1
1
10
100
Output Current : Io(mA)
1000
NJM2885
4
3.5
3
2.5
2
1.5
1
0.5
0
0
NJM2885_3.0V
Output Voltage vs. Output Current
@:Ta=25oC
VIN=4.0V
Co=2.2uF(Ceramic)
200
400
600
800
Output Current : Io(mA)
1000
NJM2885_3.0V
0.35
Dropout Voltage vs. Output Current
@:Ta=25oC
Co=2.2uF(Ceramic)
0.3
0.25
0.2
0.15
0.1
0.05
0
0
100
200
300
400
500
600
700
Output Current:Io(mA)
NJM2885_3.0V
Equivalent Serise Resistance vs. Output Current
100
@:Ta=25oC
VIN=4.0V
Co=2.2uF(Ceramic)
10
STABLE REGION
1
0.1
0.02
0.001
0.01
0.1
1
10
100
103
Output Current : Io(mA)
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