TL431BIDBZR, TL431AIDBZR - Precision Adjustable Shunt Regulator

The TL431BIDBZR by UMW is a Precision Adjustable Shunt Regulator. Below is the official datasheet preview.

Datasheet Details

Part number	TL431BIDBZR, TL431AIDBZR
Manufacturer	UMW
File Size	760.20 KB
Description	Precision Adjustable Shunt Regulator
Datasheet	TL431AIDBZR-UMW.pdf
Note	This datasheet PDF includes multiple part numbers: TL431BIDBZR, TL431AIDBZR. Please refer to the document for exact specifications by model.
Additional preview pages of the TL431BIDBZR datasheet.

The UMW TL431 is an adjustable three-terminal shunt regulator with excellent thermal stability over operating temperature range.

Adjustable output voltage: up to 36V Low dynamic output impedance: 0.3Ω Sink current capability: 1.0~100mA Equivalent full-scale temperature coefficient: typ. 50ppm/°C Temperature compensation in the rated operating temperature range Low output noise Fast start-up response 3 Anode Cathode 1 2 Ref SOT-23 UTD Semiconductor Co. ,Limited www. umw-ic. com May.2025 1 of 9 www. umw-ic. com 4.Block Diagram Reference UMW TL431xIDBZR Precision Adjustable Shunt Regulator cathode 2.5V Vref anode 2 of.

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Published: Aug 18, 2025 |