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MD85F0 - CMOS Voltage Regulator

Download the MD85F0 datasheet PDF. This datasheet also covers the MD8530 variant, as both devices belong to the same cmos voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

Power Input Pin.

Enable pin.

Drive this pin high to enable the device.

Key Features

  • s.
  • Ultra-low Quiescent Current: 1.5uA.
  • Maximum Input Voltage: 40V.
  • Output Voltage Highly Accurate: ±2％.
  • Maximum Output Current: 300mA.
  • Dropout Voltage: 4mV@IOUT=1mA.
  • Temperature Stability: ±50ppm/℃.
  • ON/OFF Logic = Enable High.
  • Protections Circuits: Current Limiter, Short Circuit, Foldback, Thermal shutdown.
  • Output Capacitor: Low ESR Ceramic Capacitor Compatible.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MD8530-MINGDAMICROTRONICS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MD85F0
Manufacturer MINGDA MICROTRONICS
File Size 1.12 MB
Description CMOS Voltage Regulator
Datasheet download datasheet MD85F0 Datasheet

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Other Datasheets by MINGDA MICROTRONICS

Part Number Description
MD85F0A CMOS Voltage Regulator
MD8530 CMOS Voltage Regulator
MD8530A CMOS Voltage Regulator
MD8533 CMOS Voltage Regulator
MD8533A CMOS Voltage Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
High Voltage Low Power Consumption LDO CMOS Voltage Regulator With ON/OFF Switch MD85XX Series 300mA MD85XX is a high voltage (up to 40V) ultra-low quiescent current low dropout voltage regulator (LDO) manufactured in CMOS processes. It can deliver up to 300mA of current while consuming only 1.5uA of quiescent current. It consists of a reference voltage generator, an error amplifier, a current foldback circuit, and a phase compensation circuit plus a driver transistor. The MD85XX is designed specifically for applications where very-low IQ is a critical parameter. This device maintains low quiescent current consumption even in dropout mode to further increase the battery life.