# TL431AIL3T (Component) ## Description Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA SOT-23-3 #commonpartslibrary #integratedcircuit #powermanagement #voltagereference ## Component Details - **Owner:** adrian95 - **Created:** 5/20/2023 - **Last Updated:** 11/22/2023 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/2d/27/af/41/03/e2/44/8e/CD00000986.pdf/files/CD00000986.pdf/jcr:content/translations/en.CD00000986.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** STMicroelectronics - **Manufacturer Part Number:** TL431AIL3T - **Used in:** 209 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/tl431ail3t/stmicroelectronics.html?utm_currency=USD&region=nac) | $0.2695 | 1.6K | | [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/TL431AIL3T/2672701) | $0.90 | 18K | | [LCSC](https://www.lcsc.com/product-detail/C113312.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/TL431AIL3T?qs=L6eUzyzWLAsFbRH89iDt3g%3D%3D) | $0.27 | 3.5K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TL431AIL3T) | $0.38 | 3K | | [Verical](https://www.verical.com/pd/stmicroelectronics-voltage-reference-TL431AIL3T-709365) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** STMicroelectronics - **MPN:** TL431AIL3T - **Package / Case Code:** SOT-23 - **Pin Count:** 3 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | K | | | 2 | REF | | | 3 | A | | --- *Generated from [https://www.flux.ai/adrian95/tl431ail3t~xnq](https://www.flux.ai/adrian95/tl431ail3t~xnq)*