General Description

        The ET5904 is CMOS-based low dropout, low power linear regulator. It’s a 4 channels integrated LDOs with I²C control. 2 channels offering 800mA with NMOS pass transistor, 2 channels offering 300mA with PMOS pass transistor. ET5904 include 400kHz high speed I²C interface, the function setting is flexible such as power sequence, output voltage, output discharge, current limit per channel. The chip enable control support EN pin control and I²C control.

        The ET5904 is available in DFN10(2x2) package.

Features

●  DVIN input voltage range from 0.6V to 2.0V

●  AVIN input voltage range from 3.0 V to 5.5V

●  LDO1/2 output voltage range from 0.6V to 1.8V with step 6mV

●  LDO1/2 output current are 800mA Max

●  LDO3/4 output voltage range from 1.2V to 4.3V with step 12.5mV

●  LDO3/4 output current range are 300mA Max

●  Very low input quiescent current of 85µA typical

●  Part No. and Package

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