NJM2864 New Japan Radio, NJM2864 Datasheet - Page 4

• Manufacturer Part Number: NJM2864
• Description: (NJM2863 / NJM2864) Ultra Low Noise Low Dropout Voltage Regulator
• Manufacturer: New Japan Radio

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NJM2863/64
! ELECTRICAL CHARACTERISTICS
- 4 -
20
15
10
3.2
3.1
2.9
2.8
2.7
5
0
30
25
20
15
10
3
5
0
0
2.7
0
@:Ta=25
@:Ta=25
Co=1.0uF(Ceramic)
Cp=0.01uF
Vin=4.0V
Co=1.0uF(Ceramic)
Cp=0.01uF
Io=30mA
0.5
Ground Pin Current vs. Output Voltage
2.8
20
o
o
Control Current v.s. Control Voltage
C
C
Io=0A
Output Voltage v.s. Input Voltage
1
2.9
Output Current :Io [mA]
Control Voltage :Vcont [V]
40
NJM2863/64_3.0V
Input Voltage :Vin [V]
NJM2863/64_3.0V
NJM2863/64_3.0V
1.5
3
Io=100mA
60
2
Io=30mA
3.1
Rc=50k
2.5
@:Ta=25
80
VIN=4V
Co=1.0uF(Ceramic)
Cp=0.01uF
3.2
Rc=0
3
o
Rc=100k
C
100
3.3
3.5
120
3.4
4
0.25
0.15
0.05
3.5
2.5
1.5
0.5
0.3
0.2
0.1
3.5
2.5
1.5
0.5
4
3
2
1
0
0
4
3
2
1
0
0
0
0
@:Ta=25
Co=1.0uF(Ceramic)
Cp=0.01uF
0.5
20
Dropout Voltage vs. Output Current
Output Voltage vs. Output Current
o
Output Voltage v.s. Control Voltage
C
Rc=0
50
Output Current :Io [mA]
Control Voltage :Vcont [V]
Output Current :Io [mA]
40
1
NJM2863/64_3.0V
NJM2863/64_3.0V
NJM2863/64_3.0V
100
1.5
60
Rc=50k
Rc=100k
@:Ta=25
@:Ta=25
80
Vin=4.0V
Co=1.0uF(Ceramic)
Cp=0.01uF
Io=30mA
2
VIN=4V
Co=1.0uF(Ceramic)
Cp=0.01uF
150
o
C
o
C
100
2.5
200
120
3
Ver.2004-01-20