# TL431PK (Component) ## Description Shunt Regulator, SOT-89 #ReferenceVoltaget #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 3/18/2022 - **Last Updated:** 1/24/2023 - **Visibility:** Public - **Datasheet URL:** http://www.ti.com/lit/ds/symlink/tl431.pdf - **Manufacturer Part Number:** TL431PK - **Part Type:** Integrated Circuit - **Manufacturer Name:** Texas Instruments - **Used in:** 25 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** TL431PK - **Package / Case Code:** 89-SOT - **Pin Count:** 3 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | REF | | | 2 | A | | | 3 | K | | --- *Generated from [https://www.flux.ai/vasyl/tl431pk~nt2](https://www.flux.ai/vasyl/tl431pk~nt2)*