TL431BIDBZR Datasheet Precision Adjustable Shunt Regulator

Manufacturer: UMW

Overview: 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	TL431BIDBZR
Manufacturer	UMW
File Size	760.20 KB
Description	Precision Adjustable Shunt Regulator
Datasheet	TL431BIDBZR TL431AIDBZR Datasheet (PDF)

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

The output voltage can be set to any value between Vref (approximately 2.5V) and 36V through external resistors.

It provides a very sensitive turn-on characteristic, which makes it possible to replace Zener diodes in many applications.

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.

Part Number	Description	Manufacturer
TL431BIDBZR	Adjustable precision shunt regulators	nexperia
TL431BI	three-terminal adjustable shunt regulator	Texas Instruments
TL431BI	3-terminal programmable shunt regulator	ON Semiconductor
TL431B	Adjustable precision shunt regulators	nexperia
TL431B	3-terminal programmable shunt regulator	ON Semiconductor

Part Number	Description
TL431AIDBZR	Precision Adjustable Shunt Regulator