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TL431A - Adjustable Precision Shunt Regulatror

Download the TL431A datasheet PDF. This datasheet also covers the TL431AS-TRG variant, as both devices belong to the same adjustable precision shunt regulatror family and are provided as variant models within a single manufacturer datasheet.

General Description

The TL431 is high-voltage three-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges.

Output voltage can be set to any value between VREF (2.5V) and 36V with two external resistors.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TL431AS-TRG-Semtron.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TL431A
Manufacturer Semtron
File Size 349.44 KB
Description Adjustable Precision Shunt Regulatror
Datasheet download datasheet TL431A Datasheet

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Other Datasheets by Semtron

Part Number Description
TL431AS-TRG Adjustable Precision Shunt Regulatror
TL431AT-TBG Adjustable Precision Shunt Regulatror
TL431B Adjustable Precision Shunt Regulatror
TL431BS-TRG Adjustable Precision Shunt Regulatror
TL431BT-TBG Adjustable Precision Shunt Regulatror

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
TL431X ■DESCRIPTION The TL431 is high-voltage three-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (2.5V) and 36V with two external resistors. These devices have a typical output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic making the TL431 excellent replacements for lowvoltage zener diodes in many applications, including onboard regulation and adjustable power supplies. TL431XS-TRG ROHS Compliant This is Halogen Free Adjustable Precision Shunt Regulatror ■FEATURE  Voltage Reference Accuracy of 1%,0.