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LM4041 - Precision micropower shunt voltage reference

General Description

The LM4041 is a micropower shunt voltage reference, providing a stable 1.225 V output voltage, with an initial accuracy of 0.1% @ 25 °C and a low temperature coefficient.

Key Features

  • Fixed 1.225 V typical output voltage.
  • Ultra low operating current: 40 µA at 25 °C.
  • High precision: +/- 0.1% @ 25 °C (0.2%, 0.5% and 1% versions are also available).
  • Stable when used with capacitive loads.
  • Industrial (- 40 to+ 85 °C) and Extended (- 40 to +125 °C) temperature range versions available.
  • 100 ppm/°C maximum temperature coefficient.
  • Available in SOT23-3L and SOT323-5L packages.

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📁 Similar Datasheet

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Other Datasheets by STMicroelectronics

Part Number Description
LM4040 Precision micropower shunt voltage reference
LM4040A Precision micropower shunt voltage reference
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Full PDF Text Transcription (Reference)

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LM4041 Precision micropower shunt voltage reference SOT23-3L SOT323-5L Features • Fixed 1.225 V typical output voltage • Ultra low operating current: 40 µA at 25 °C • High precision: +/- 0.1% @ 25 °C (0.2%, 0.5% and 1% versions are also available) • Stable when used with capacitive loads • Industrial (- 40 to+ 85 °C) and Extended (- 40 to +125 °C) temperature range versions available • 100 ppm/°C maximum temperature coefficient • Available in SOT23-3L and SOT323-5L packages Applications • Computers • Battery chargers • Switch mode power supply • Battery operated equipment • Data acquisition systems • Energy management • Instrumentation Datasheet - production data Description The LM4041 is a micropower shunt voltage reference, providing a stable 1.