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HT431C - 3-terminal adjustable regulator

Download the HT431C datasheet PDF. This datasheet also covers the HT431A variant, as both devices belong to the same 3-terminal adjustable regulator family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT431A-HTCSEMI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HT431C
Manufacturer HTCSEMI
File Size 553.83 KB
Description 3-terminal adjustable regulator
Datasheet download datasheet HT431C Datasheet

Other Datasheets by HTCSEMI

Part Number Description
HT431A 3-terminal adjustable regulator
HT431B 3-terminal adjustable regulator
HT4344A Motor driver

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.

View original datasheet text
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.