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ADR127 - Micropower LDO Voltage References

Download the ADR127 datasheet PDF. This datasheet also covers the ADR121 variant, as both devices belong to the same micropower ldo voltage references family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADR121/ADR125/ADR127 are a family of micropower, high precision, series mode, band gap references with sink and source capability.

The parts feature high accuracy and low power consumption in a tiny package.

Key Features

  • Initial accuracy A grade: ±0.24% B grade: ±0.12% Maximum temperature coefficient A grade: 25 ppm/°C B grade: 9 ppm/°C Low dropout: 300 mV for ADR121/ADR125 High output current: +5 mA/.
  • 2 mA Low typical operating current: 85 μA Input range: 2.7 V to 18 V for ADR127 Temperature range:.
  • 40°C to +125°C Tiny TSOT (UJ-6) package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADR121_AnalogDevices.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Analog Devices

Part Number Description
ADR121 Micropower LDO Voltage References
ADR125 Micropower LDO Voltage References
ADR1000 6.62V Voltage Reference
ADR1001 Precision Voltage Reference
ADR130 Precision Series Sub-Band Gap Voltage Reference

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
Precision, Micropower LDO Voltage References in TSOT ADR121/ADR125/ADR127 FEATURES Initial accuracy A grade: ±0.24% B grade: ±0.12% Maximum temperature coefficient A grade: 25 ppm/°C B grade: 9 ppm/°C Low dropout: 300 mV for ADR121/ADR125 High output current: +5 mA/−2 mA Low typical operating current: 85 μA Input range: 2.7 V to 18 V for ADR127 Temperature range: −40°C to +125°C Tiny TSOT (UJ-6) package APPLICATIONS Battery-powered instrumentation Portable medical equipment Data acquisition systems Automotive GENERAL DESCRIPTION The ADR121/ADR125/ADR127 are a family of micropower, high precision, series mode, band gap references with sink and source capability. The parts feature high accuracy and low power consumption in a tiny package.