NJM2868 New Japan Radio, NJM2868 Datasheet - Page 7

• Manufacturer Part Number: NJM2868
• Description: (NJM2867 / NJM2868) LOW DROPOUT VOLTAGE REGULATOR
• Manufacturer: New Japan Radio

www.DataSheet4U.com
Ver.2004-12-22
ELECTRICAL CHARACTERISTICS
2000
1500
1000
-10
-20
-30
-40
-50
-60
-70
-80
500
100
90
80
70
60
50
40
30
20
0
0
0
10
10
0
@:Ta=25
@:Ta=25
V
Co=0.1 F(Ceramic)
V
ein=200mVrms
Co=0.1 F(Ceramic)
IN
IN
=4.0V
=4.0V
Io=10mA
o
Ripple Rejection Ratio v.s. Frequency
C
Load Regulation vs. Output Current
Quiescent Current v.s. Input Voltage
o
C
Io=30mA
100
100
Output Current : Io(mA)
50
Input Voltage : V
5
NJM2867/68_3.0V
Frequency : f (Hz)
NJM2867/68_3.0V
NJM2867/68_3.0V
1000
1k
Io=0mA
IN
100
@:Ta=25
(V)
10
Output is open.
Co=0.1 F(Ceramic)
including Icont
10
10k
4
o
C
100k
10
150
15
5
200
150
100
100
80
60
40
20
50
0
0
1m
4
Output Noise Voltage vs. Output Current
Peak Output Current vs. Input Voltage
10m
6
Output Current : Io(A)
Input Voltage : V
NJM2867/68_3.0V
Co=0.1 F
NJM2867/68_3.0V
100m
8
NJM2867/68
Co=0.22 F
1m
10
IN
@:Ta=25
(V)
Co=0.1 F(Ceramic)
@:Ta=25
10m
o
C
12
V
LPF:80kHz
IN
=4.0V
o
C
100m
14
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