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NJM2845/46
LOW DROPOUT
VOLTAGE REGULATOR
GENERAL DESCRIPTION The NJM2845 is low dropout
voltage regulator.
Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.
NJM2845 is 3 terminal type and NJM2846 is ON/OFF control built in type.
These product can be selected according to the applications.
PACKAGE OUTLINE
NJM2845DL1
NJM2846DL3
FEATURES High Ripple Rejection 75dB typ.
(f=1kHz,3V Version) Output Noise
Voltage Vno=45µVrms typ.
(Vo=3V Version) Output capacitor with 2.
2µF ceramic capacitor (Vo≥2.
6V) Output Current Io(max.
)=800mA High Precision Output Vo ±1.
0% Low Dropout
Voltage 0.
18V typ.
(Io=500mA) ON/OFF Control (NJM2846) ...