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EMP893X Datasheet 300mA Micropower CMOS Linear Regulator

Manufacturer: ESMT (Elite Semiconductor Microelectronics Technology)

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General Description

The EMP893X series is a family of CMOS linear regulators.

It is consisted of EMP8935, EMP8936 and EMP8938, featuring ultra-high power supply rejection ratio, low output voltage noise, low dropout voltage, low quiescent current and fast transient response.

It guarantees delivery of 300mA output current, and supports preset 1.2V, 1.5V, 1.8V, 2.5V, 2.7V, 2.8V, 3.0V, 3.3V output voltage versions.

Overview

ESMT/EMP EMP893X Fast Ultra High-PSRR, Low-Noise, Low-Dropout, 300mA Micropower CMOS Linear.

Key Features

  • Miniature SOT-23-5, SOT-23-6, MSOP-8 and TDFN-6 packages 300mA guaranteed output current 75dB typical PSRR at 1kHz (60dB typical at 10KHz) 30µV RMS output voltage noise (10Hz to 100kHz) 110mV typical dropout at 300mA for MSOP-8 106µA typical quiescent current less than 1μA typical shutdown mode Fast line and load transient response 80µs typical fast turn-on time 2.5V to 5.5V input range Stable with small ceramic output capacitors Over temperature and over current protection ±2% output.

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