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NJM2804
Low Dropout Voltage Regulator with Reset
GENERAL DISCRIPTION The NJM2804 is a low dropout voltage regulator with reset
function. It provides up to 300mA of logic supply, and the reset function
monitors input voltage of the regulator with 1% accuracy. It is suitable for local power supply and reset for small micro
controller and other logic chips.
PACKAGE OUTLINE NJM2804U1
FEATURES
PIN CONFIGURATION
z Output Voltage Accuracy
Vo ±1.0%
z Reset Voltage Accuracy
VRT ±1.0%
z Adjust reset delay time with external capacitor.
z Ripple Rejection
75dB typ. (f =1kHz,Vo=3V Version)
z Input Voltage Monitor type
z Open Collector Output
z Internal Short Circuit Current Limit
524
123
NJM2804U1
PIN FUNCTION 1.VOUT 2.GND 3.Cd 4.VOR 5.
NJM2804 Datasheet
