NJU7774F27-TE1 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJU7774F27-TE1 Datasheet PDF : 11 Pages
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ELECTRICAL CHARACTERISTICS
NJU777*_3.0V
Load Regulati on vs. Output Current
0
-10
-20
-30
-40
@:Ta=25oC
VIN=4.0V
Co=1.0µF(Ceramic)
-50
0
50
100
150
200
Output Current : Io(mA)
N JU 777 *_ 3. 0V
Quiescent Current v.s. Input Voltage
60
@:Ta=25oC
Output is open.
Co=1.0µF(Ceramic)
50
including Icont
40
30
20
10
0
0
2
4
6
8
10
Input Vol tage : VIN(V)
N J U 777*_ 3. 0V
Ri pple Rejecti on Ratio v.s. Frequen cy
100
Io=0mA
80
Io=10mA
60
Io=30mA
40
20
@:Ta=25oC
VIN=4.0V
ein=200mVrms
Co=1.0µF(Ceramic)
0
1100
100
1000
104
105
Frequency : f (Hz)
NJU7771/72/73/74/75/76
NJ U 77 7 *_ 3 . 0V
300
Peak Output Curre nt vs. Input Voltage
250
200
150
100
50
@:Ta=25oC
Co=1.0µF(Ceramic)
0
4
5
6
7
8
9
Input Voltage : V IN(V)
N J U 777*_ 3. 0V
Outpu t Noi se Vol tage vs. Output Current
120
@:Ta=25oC
VIN=4.0V
LP F: 80 kH z
100
80 Co=1.0µF(Ceramic)
60
Co=2.2µF(Ceramic)
40
20
0
0.001
0.01
0.1
1
10
100
Output Current : Io(mA)
Ver.2009-11-18
-7-
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