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RHFL4913KP15 - 1.5V rad-hard positive fixed voltage regulator

General Description

The device is a high performance radiation hardened LDO regulator, suitable for output current up to 3 A (TO-257 and SMD.5 versions).

The operating input voltage range is from 3 V to 12 V.

The device has been specifically designed for harsh radiation environments, such as aerospace applications.

Key Features

  • Fixed 1.5 V output voltage.
  • Output current up to 3 A in SMD.5 and TO-257 packages, 2 A in Flat-16 package.
  • Embedded overtemperature, overcurrent protections.
  • Adjustable current limitation.
  • Output overload monitoring/signaling.
  • Inhibit (ON/OFF) TTL-compatible control.
  • Programmable output short-circuit current.
  • Remote sensing operation.
  • Rad-hard: tested up to 300 krad MIL-STD-883E method 1019.6 and 100 krad low dose rate conditions.
  • SEL free up to.

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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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RHFL4913XX15 1.5 V rad-hard positive fixed voltage regulator Datasheet - production data Flat-16 SMD.5 TO-257 Features  Fixed 1.5 V output voltage  Output current up to 3 A in SMD.5 and TO-257 packages, 2 A in Flat-16 package  Embedded overtemperature, overcurrent protections  Adjustable current limitation  Output overload monitoring/signaling  Inhibit (ON/OFF) TTL-compatible control  Programmable output short-circuit current  Remote sensing operation  Rad-hard: tested up to 300 krad MIL-STD-883E method 1019.6 and 100 krad low dose rate conditions  SEL free up to 120 MeV·cm2/mg  SET < 5% of VOUT at 86 MeV·cm2/mg Description The device is a high performance radiation hardened LDO regulator, suitable for output current up to 3 A (TO-257 and SMD.5 versions).