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RHFL4913KP151 - 1.5V rad-hard positive fixed voltage regulator

Download the RHFL4913KP151 datasheet PDF. This datasheet also covers the RHFL4913KP15 variant, as both devices belong to the same 1.5v rad-hard positive fixed voltage regulator family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RHFL4913KP15-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
RHFL4913KP15 1.5V rad-hard positive fixed voltage regulator
RHFL4913KP25 Rad-hard positive fixed voltage regulator
RHFL4913KP251 Rad-hard positive fixed voltage regulator
RHFL4913KP252 Rad-hard positive fixed voltage regulator
RHFL4913KP33 Rad-hard positive fixed voltage regulator

Full PDF Text Transcription

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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).
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