NJM2868 New Japan Radio, NJM2868 Datasheet - Page 6

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

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NJM2867/68
- 6 -
ELECTRICAL CHARACTERISTICS
3.2
3.1
2.9
2.8
2.7
3
20
15
10
60
50
40
30
20
10
5
0
2.7
0
0
0
2.8
Ground Pin Current v.s. Output Current
Io=0A
Control Current vs. Control Voltage
Output Voltage vs. Input Voltage
1
2.9
Control Voltage : V
Output Current : I
Input Voltage : V
50
NJM2867/68_3.0V
NJM2867/68_3.0V
NJM2867/68_3.0V
3
Io=100mA
2
Io=30mA
Rc=100k
3.1
Rc=50k
O
@:Ta=25
IN
(mA)
@:Ta=25
@:Ta=25
Cont
(V)
100
Co=0.1 F(Ceramic)
V
Co=0.1 F(Ceramic)
V
Co=0.1 F(Ceramic)
3.2
Io=30mA
(V)
IN
IN
=4.0V
=4.0V
o
3
C
o
C
o
C
Rc=0
3.3
3.4
150
4
3.5
2.5
1.5
0.5
3.5
2.5
1.5
0.5
0.25
0.15
0.05
0.3
0.2
0.1
4
3
2
1
0
4
3
2
1
0
0
0
0
0
@:Ta=25
Co=0.1 F(Ceramic)
Rc=50k
Rc=100k
0.5
Rc=0
o
Output Voltage vs. Output Current
Dropout Voltage vs. Output Current
C
Output Voltage vs. Control Voltage
50
Output Current : Io(mA)
Control Voltage : V
Output Current:Io(mA)
50
1
NJM2867/68_3.0V
NJM2867/68_3.0V
NJM2867/68_3.0V
100
1.5
@:Ta=25
Cont
100
@:Ta=25
2
V
Co=0.1 F(Ceramic)
V
Co=0.1 F(Ceramic)
Io=30mA
IN
(V)
IN
=4.0V
150
=4.0V
o
o
C
C
2.5
Ver.2004-12-22
150
200
3