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NJM2801
PRELIMINARY Low Dropout
Voltage Regulator with Reset ■ GENERAL DISCRIPTION
The NJM2801 is a low dropout
voltage regulator with reset function.
It provides up to 150mA of logic supply, and the reset function monitors either input or output
voltage of the regulator with 2% accuracy.
It is suitable for local power supply and reset for small micro controller and other logic chips.
■ PACKAGE OUTLINE
NJM2801F**
NJM2801U**
■ FEATURES
■ PIN CONFIGURATION
( MTP-5 )
1 2 3 4 5
• Output
Voltage Accuracy Vo = ±2.
2% • Reset Output
Voltage VORH = 3.
3V(typ.
) • Reset Hold Time td = 10mS±2.
5mS • Ripple Rejection RR=60dB (typ.
) • Quiescent Current IQ=300µA(max.
) • Open Collec...