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LM4125 - Precision Micropower Low Dropout Voltage Reference

General Description

The LM4125 is a precision low power low dropout bandgap voltage reference with up to 5 mA output current source and sink capability.

This series reference operates with input voltages as low as 2V and up to 6V consuming 160 µA (Typ.) supply current.

Key Features

  • 1.
  • 2 Small SOT23-5 Package.
  • Low Dropout Voltage: 120 mV Typ @ 1 mA.
  • High Output Voltage Accuracy: 0.2%.
  • Source and Sink Current Output: ±5 mA.
  • Supply Current: 160 μA Typ.
  • Low Temperature Coefficient: 50 ppm/°C.
  • Fixed Output Voltages: 2.048, 2.5,and 4.096.
  • Industrial Temperature Range:.
  • 40°C to +85°C.
  • (For Extended Temperature Range,.
  • 40°C to 125°C, Contact TI).

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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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LM4125 www.ti.com SNVS238A – MAY 2004 – REVISED APRIL 2013 LM4125 Precision Micropower Low Dropout Voltage Reference Check for Samples: LM4125 FEATURES 1 •2 Small SOT23-5 Package • Low Dropout Voltage: 120 mV Typ @ 1 mA • High Output Voltage Accuracy: 0.2% • Source and Sink Current Output: ±5 mA • Supply Current: 160 μA Typ. • Low Temperature Coefficient: 50 ppm/°C • Fixed Output Voltages: 2.048, 2.5,and 4.