For BusinessPricing
Request a demo

TL431AIDBZR-CN AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431AIDBZR-CN product

TL431AIDBZR-CN

Component

TL431adjustable shunt regulator2.5 V referenceSOT-2336 V

TL431AIDBZR-CN is a 3-pin adjustable shunt regulator with a nominal 2.5 V reference and 36 V cathode-voltage capability in SOT-23.

Best for

  • Adjustable shunt regulation
  • Precision voltage-reference circuits
  • Low-power current limiting

Avoid if

  • Applications requiring documented automotive qualification
  • Designs requiring confirmed RoHS, REACH, or MSL data

Check before use

  • Cathode current during all operating states
  • Cathode voltage and device power dissipation
  • Feedback-network tolerance and reference-current effect

Key specifications

Reference voltage
2.475 V to 2.525 V
Cathode voltage
36 V maximum
Minimum regulation current
0.45 mA typical, 1.0 mA maximum
Operating temperature
-25 °C to +85 °C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Shunt voltage regulationPrecision reference circuitsCurrent limiting

Datasheet

0b83854ef22eb15f62f543304b0355ae_TL431AIDBZR-CN.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431AIDBZR-CN: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

TL431AIDBZR-CN is a ChipNobo three-terminal adjustable shunt regulator and accurate reference source in an SOT-23 package. Its reference input voltage is specified from 2.475 V to 2.525 V at the stated 10 mA test condition.