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LP38513 - Ultra-Low Dropout Linear Regulator

General Description

The LP38513 fast-response ultra-low dropout linear regulator operates from a 2.25-V to 5.5-V input supply.

This device responds very quickly to step changes in line or load conditions, making it suitable for low-voltage microprocessor applications.

Key Features

  • 1 Input Supply Voltage 2.25 V to 5.5 V.
  • Conversions from 2.5-V Rail to 1.8-V Rail.
  • Stable with Ceramic Capacitors.
  • Low Ground Pin Current.
  • Load Regulation of 0.1% for 10 mA to 3-A Load Current.
  • 60-μA Typical Quiescent Current in Shutdown Mode.
  • Specified Output Current of 3 A.
  • Specified VOUT Accuracy of ±2.6% With TJ from 0°C to +125°C.
  • ERROR Flag Indicates VOUT Status.
  • Overtemperature and Overcurrent Protec.

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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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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LP38513 SNVS361E – JULY 2007 – REVISED NOVEMBER 2015 LP38513 3-A Fast Response Ultra-Low Dropout Linear Regulator 1 Features •1 Input Supply Voltage 2.25 V to 5.5 V • Conversions from 2.5-V Rail to 1.8-V Rail • Stable with Ceramic Capacitors • Low Ground Pin Current • Load Regulation of 0.1% for 10 mA to 3-A Load Current • 60-μA Typical Quiescent Current in Shutdown Mode • Specified Output Current of 3 A • Specified VOUT Accuracy of ±2.