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LM4041 Datasheet Precision Micropower Shunt Voltage Reference

Manufacturer: STMicroelectronics

Overview: LM4041 Precision micropower shunt voltage reference SOT23-3L.

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.

Available in SOT323-5L and SOT23-3L surface mount packages, it can be designed in applications where space saving is a critical issue.

The low operating current is a key advantage for power restricted designs.

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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More Datasheets from STMicroelectronics

Part Number Description
LM4040 Precision micropower shunt voltage reference
LM4040A Precision micropower shunt voltage reference
LM4040B Precision micropower shunt voltage reference
LM4040C Precision micropower shunt voltage reference
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