Stock Code 688601

ET536XX

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ET536XX

General Description

The ET536XX family are the 300mA LDO with auto discharge function. It uses an advanced CMOS process and a PMOSFET pass device to achieve high power supply rejection ratio (PSRR), low noise, low dropout, low ground current, fast start-up and excellent output accuracy. The ET536XX family are stable with a 1.0μF ceramic output capacitor, uses a precision voltage reference and feedback loop to achieve excellent Regulation and transient response. The ET536XX family offered in a small SOT23-5 and DFN4 package, which are ideal for small form factor portable equipment.

Features

  • Wide Input Voltage Range from 1.9V to 5.5V
  • Up to 300mA Load Current
  • Standard Fixed Output Voltage :0.8V,1.0V,1.1V,1.2V, 1.5V, 1.8V, 2.4V, 2.5V, 2.8V, 3.0V and 3.3V etc.
  • Very Low IQ is 45µA typical
  • Low Dropout is typical 200mV@2.8V at 300mA Load
  • Very High PSRR: 75dB at 1KHz
  • Very Low Noise is 40uVrms at 1.2V output
  • Excellent Load/Line Transient Response

Technical Documentation

Type Title Format Date
Datasheet ET536XX Datasheet PDF 2025-10-18

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