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ADR121 - Micropower LDO Voltage References

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.

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Other Datasheets by Analog Devices

Part Number Description
ADR125 Micropower LDO Voltage References
ADR127 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.

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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.