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RHFL4913A - Rad-hard adjustable positive voltage regulator

Description

The RHFL4913A is a high-performance adjustable positive voltage regulator, able to provide 2 A of maximum current in FLAT-16 package (3 A in the SMD5C package) from an input voltage ranging from 3 V to 12 V, with a typical dropout voltage of 350 mV.

Features

  • Operating input voltage from 3 V to 12 V.
  • Adjustable output voltage.
  • 3 A maximum guaranteed output current in SMD5C package, 2 A in FLAT-16.
  • Very low dropout voltage: 350 mV typ. @ 400 mA.
  • Embedded overtemperature and overcurrent protection.
  • Adjustable overcurrent limitation.
  • Very low noise: 40 µVRMS (10 Hz-100 kHz).
  • Output overload monitoring/signalling.
  • Inhibit (ON/OFF) TTL-compatible control.
  • Programmab.

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Full PDF Text Transcription

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RHFL4913A Datasheet Rad-hard adjustable positive voltage regulator FLAT-16 SMD5C: 5-connection SMD Maturity status link RHFL4913A Features • Operating input voltage from 3 V to 12 V • Adjustable output voltage • 3 A maximum guaranteed output current in SMD5C package, 2 A in FLAT-16 • Very low dropout voltage: 350 mV typ. @ 400 mA • Embedded overtemperature and overcurrent protection • Adjustable overcurrent limitation • Very low noise: 40 µVRMS (10 Hz-100 kHz) • Output overload monitoring/signalling • Inhibit (ON/OFF) TTL-compatible control • Programmable output short-circuit current • Remote sensing operation • Low quiescent current: 1.5 mA typ. @ no load, 150 µA in shutdown • Rad-hard: guaranteed up to 300 krad Mil Std 883E Method 1019.6 high dose rate and 0.
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