NJM2857DL3 Просмотр технического описания (PDF) - Japan Radio Corporation
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Компоненты Описание
производитель
NJM2857DL3 Datasheet PDF : 11 Pages
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NJM2857
NJM2857_5.0V
Load Regulation vs. Output Current
0
-20
-40
-60
-80
@:Ta=25oC
V IN=6. 0V
Co=4.7uF(Ceramic)
-100
0
400
800
1200
1600
Output Current : Io(mA)
2000
2400
30000
25000
20000
NJM2857_5.0V
Quiescent Current vs. Input Voltage
@:Ta=25oC
Output : No load.
Co=4.7uF(Ceramic)
Including icont
15000
10000
5000
0
0
2
4
6
8
10
Input Voltage : V IN(V)
NJM2857_5.0V
Ripple Rejection Ratio vs. Frequency
100
Io=10mA
Io=30mA
90
Io=0mA
80
70
60
50
Io=500mA
Io=1500mA
40
@:Ta=25oC
Io=1000mA
30
VIN=6V
ein=200mVrms
Co=2.2uF(Ceramic)
20
10
100
1k
10k
Frequency : f (Hz)
100k
-8-
www.DataSheet4U.com
3200
2800
2400
2000
1600
1200
800
400
0
5
NJM2857_5.0V
Peak Output Current vs. Input Voltage
@:Ta=25oC
Co=2.2uF(Ceramic)
6
7
8
9
10
Input Voltage : V IN(V)
NJM2857_5.0V
Output Noise Voltage vs. Output Current
100
@:Ta=25oC
VIN=6.0V
LPF:80kHz
80
Co=4.7uF(Ceramic)
60
40
20
0
0.001 0.01
0.1
1
10
100
Output Current : Io(mA)
1000
NJM2857_5.0V
Ripple Rejection vs. Output Current
100
90
f=1kHz
80
f=10kHz
70
60
50
40
@:Ta=25oC
30
VIN=6V
ein=200mVrms
Co=4.7uF(Ceramic)
20
0.001 0.01
0.1
1
10
100
Output Current : Io(mA)
1000
Ver.2010-02-08
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