# LM340T-12 (Component) ## Description Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LinearRegulator #VoltageRegulator ## Component Details - **Owner:** jecstronic - **Created:** 11/9/2023 - **Last Updated:** 11/9/2023 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** LM340T-12 - **Manufacturer Name:** Texas Instruments - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/lm7800.pdf - **Part Type:** Integrated Circuit - **Used in:** 18 projects - **Stars:** 1 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM340T-12/3701354) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/voltage-regulators-linear-low-drop-out-ldo-regulators_texas-instruments-lm340t-12_C3748031.html) | $1.5904 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/LM340T-12?qs=X1J7HmVL2ZG4pFNERHX7Fg%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM340T-12 - **Package / Case Code:** 220-TO - **Pin Count:** 3 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VI | | | 2 | GND | | | 3 | VO | | --- *Generated from [https://www.flux.ai/jecstronic/lm340t-12~ko1](https://www.flux.ai/jecstronic/lm340t-12~ko1)*