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UC3832 - Precision Low Dropout Linear Controllers

General Description

The UC2832 and UC3833 series of precision linear regulators include all the control functions required in the design of very low dropout linear regulators.

Key Features

  • Precision 1% Reference.
  • Over-Current Sense Threshold Accurate to 5%.
  • Programmable Duty-Ratio Over-Current Protection.
  • 4.5 V to 36 V Operation.
  • 100mA Output Drive, Source, or Sink.
  • Under-Voltage Lockout Additional Features of the UC2832 series:.
  • Adjustable Current Limit to Current Sense Ratio.
  • Separate +VIN terminal.
  • Programmable Driver Current Limit.
  • Access to VREF and E/A(+).
  • Logic-Level Disable.

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Datasheet Details

Part number UC3832
Manufacturer Unitrode
File Size 2.16 MB
Description Precision Low Dropout Linear Controllers
Datasheet download datasheet UC3832 Datasheet

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 Low Dropout Linear Controllers UC1832 UC2832/3 UC3832/3 FEATURES • Precision 1% Reference • Over-Current Sense Threshold Accurate to 5% • Programmable Duty-Ratio Over-Current Protection • 4.5 V to 36 V Operation • 100mA Output Drive, Source, or Sink • Under-Voltage Lockout Additional Features of the UC2832 series: • Adjustable Current Limit to Current Sense Ratio • Separate +VIN terminal • Programmable Driver Current Limit • Access to VREF and E/A(+) • Logic-Level Disable Input DESCRIPTION The UC2832 and UC3833 series of precision linear regulators include all the control functions required in the design of very low dropout linear regulators.