Datasheet4U Logo Datasheet4U.com

MAX6129 - Ultra-Low-Power Series Voltage Reference

General Description

The MAX6129 micropower, low-dropout bandgap voltage reference combines ultra-low supply current and low drift in a miniature 5-pin SOT23 surface-mount package that uses 70% less board space than comparable devices in an SO package.

Key Features

  • Ultra-Low 5.25µA (max) Supply Current.
  • 4mA Output Source Current.
  • 1mA Output Sink Current.
  • ±0.4% (max) Initial Accuracy.
  • 40ppm/°C (max) Temperature Coefficient.
  • 2.5V to 12.6V Supply Range.
  • Low 200mV Dropout.
  • Stable with Capacitive Loads Up to 10µF.
  • No External Capacitors Required.
  • Miniature 5-Pin SOT23 Package Ordering Information PA R T O U TPU T TEMP RANGE PIN.

📥 Download Datasheet

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
19-2507; Rev 2; 3/05 Ultra-Low-Power Series Voltage Reference MAX6129 General Description The MAX6129 micropower, low-dropout bandgap voltage reference combines ultra-low supply current and low drift in a miniature 5-pin SOT23 surface-mount package that uses 70% less board space than comparable devices in an SO package. This series-mode voltage reference sources up to 4mA and sinks up to 1mA of load current. A wide 2.5V to 12.6V supply range, ultra-low 5.25µA (max) supply current, and a low 200mV dropout voltage make these devices ideal for battery-operated systems. An initial accuracy of 0.4% and a 40ppm/°C (max) temperature coefficient make the MAX6129 suitable for precision applications.