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NJM2805
Low Dropout Voltage
Regulator with Reset
! GENERAL DISCRIPTION The NJM2805 is a low dropout voltage
regulator with reset function.
It provides up to 300mA of logic supply, and the reset function monitors output voltage of the
regulator with 1% accuracy.
It is suitable for local power supply and reset for small micro controller and other logic chips.
! FEATURES " Output Voltage Accuracy Vo ±1.
0% " Reset Voltage Accuracy VRT ±1.
0% " Reset Hold Time td = 10mS±1.
0mS " Ripple Rejection 70dB typ.
(f =1kHz) " Quiescent Current IQ = 250µA (typ.
) " Output Voltage Monitor type " Open Collector Output " Internal Short Circuit Current Limit " Internal Thermal Overload Protec...