NJM2855DL1-45 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM2855DL1-45 Datasheet PDF : 9 Pages
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TYPICAL CHARACTERISTICS
6000
5000
NJM2855_3.0V
Quiescent Current vs. Input Voltage
@:Ta=25oC
Output is open.
Co=2.2µF(Ceramic)
4000
3000
2000
1000
0
0
1
2
3
4
5
6
7
8
Input Voltage : V IN(V)
NJM2855_3.0V
100
Ripple Rejection Ratio vs. Frequency
90
Io=10mA
Io=0mA
80
70
60
50
Io=100mA
Io=30mA
40
@: Ta=25oC
VIN=4V
30
ein=200mVrms
Co=2.2µF(Ceramic)
20
10
100
1k
10k
100
Frequency : f (Hz)
NJM2855_3.0V
Equivalent Serise Resistance vs. Output Current
100
10
VIN=4V
1
STABLE REGION
0.1
@:Ta=25oC
Co=2.2µF(Ceramic)
VIN=4V
0.02
0.001
0.01
0.1
1
10
100
103
Output Current : Io(mA)
Ver.2012-10-24
NJM2855
NJM2855_3.0V
Output Noise Voltage vs. Output Current
100
@:Ta=25oC
VIN=4.0V
LPF:80kHz
80
Co=2.2µF(ceramic)
60
40
20
0
0.001
100
0.01
0.1
1
10
100
Output Current : Io(mA)
NJM2855_3.0V
Ripple Rejection vs. Output Current
1000
90
f=1kHz
80
70
f=10kHz
60
50
40
@:Ta=25oC
30
VIN=4V
ein=200mVrms
Co=2.2µF(Ceramic)
20
0.001
0.01
0.1
1
10
100
1000
Output Current : Io(mA)
7
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