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HT431B - 3-terminal adjustable regulator

This page provides the datasheet information for the HT431B, a member of the HT431A 3-terminal adjustable regulator family.

Datasheet Summary

Description

The HT431 is a three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges.

The output voltage may be set to any value between Vref (approximately 2.5 volts) and 40 volts with two external resistors.

Features

  • Programmable Output Voltage to 40V.
  • Low Dynamic Output Impedance 0.2.
  • Sink Current Capability of 0.1 mA to 100 mA.
  • Equivalent Full-Range Temperature Coefficient of 50 ppm/oC.
  • Temperature Compensated for Operation over Full Rated Operating Temperature Range.
  • Low Output Noise Voltage.
  • Fast Turn on Response.
  • TO-92, SOP- 8, SOT-23, SOT-89 packages PIN.

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Datasheet preview – HT431B

Datasheet Details

Part number HT431B
Manufacturer HTCSEMI
File Size 553.83 KB
Description 3-terminal adjustable regulator
Datasheet download datasheet HT431B Datasheet
Additional preview pages of the HT431B datasheet.

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Full PDF Text Transcription

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HT431A/B/C Programmable Precision Reference FEATURES  Programmable Output Voltage to 40V  Low Dynamic Output Impedance 0.2  Sink Current Capability of 0.1 mA to 100 mA  Equivalent Full-Range Temperature Coefficient of 50 ppm/oC  Temperature Compensated for Operation over Full Rated Operating Temperature Range  Low Output Noise Voltage  Fast Turn on Response  TO-92, SOP- 8, SOT-23, SOT-89 packages PIN CONNECTIONS TO -92 ANODE SOT-23 SOP-8 REFERENCE CATHODE SOT-89 DESCRIPTION The HT431 is a three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between Vref (approximately 2.5 volts) and 40 volts with two external resistors.
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