NJM2863/64
Ultra Low Noise Low Dropout Voltage Regulator
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GENERAL DESCRIPTION
The NJM2863/64 is a 2ch low dropout voltage regulator designed
for VCO Applications.
Advanced Bipolar technology achieves low noise, high ripple
rejection and low quiescent current.
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PACKAGE OUTLINE
NJM2863F/64F
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FEATURES
"
High Ripple Rejection
75dB typ. (f=1kHz)
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Output capacitor with 1.0碌F ceramic capacitor
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Output Noise Voltage
Vno=19碌Vrms typ. (Cp=0.01碌F, Co=1.0碌F(Ceramic))
Vno=12碌Vrms typ. (Cp=0.1碌F, Co=10碌F(Tantalum))
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Output Current
Io(max.)=100mA
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High Precision Output
Vo鹵1.0%
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Low Dropout Voltage
0.10V typ. (Io=60mA)
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ON/OFF Control
(Active High)
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Internal Short Circuit Current Limit
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Internal Thermal Overload Protection
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Bipolar Technology
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Package Outline
MTP5
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PIN CONFIGURATION
5
4
1 2 3
PIN FUNCTION
1.CONTROL
2.GND
3.NOISE BYPASS
4.V
OUT
5.V
IN
NJM2863F
1.V
IN
2.GND
3.CONTROL
4.NOISE BYPASS
5.V
OUT
NJM2864F
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EQUIVALENT CIRCUIT
V
IN
Control
Bandgap
Reference
Thermal
Protection
Noise
Bypass
V
OUT
GND
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OUTPUT VOLTAGE RANK LIST
Device Name
V
OUT
2.1V
NJM286脳F21
2.5V
NJM286脳F25
2.7V
NJM286脳F27
2.8V
NJM286脳F28
2.85V
NJM286脳F285
Device Name
NJM286脳F29
NJM286脳F03
NJM286脳F33
NJM286脳F05
V
OUT
2.9V
3.0V
3.3V
5.0V
Ver.2004-01-20
-1-