LM3940 Datasheet (ETC) - Voltage Regulator

LM3940, Voltage Regulator

The Bay Linear LM3940 is a 1.25A high accuracy, low dropout voltage regulator with only 40mV at light loads and 350mV(Typ.)@ 1.0A) and low quiescent current of 240µA typical.

The LM3940 is designed for low voltage a application that requires lower dropout voltage and faster transient response.

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LM3940 Features

* High output accuracy of 1% Fix Output 5.0v & 3.3V Output Current of 1.25A Low Dropout Voltage Low quiescent current Extremely Tight Load & Line Regulation Reverse-battery and “Load Dump” Protection Zero Current