# LM317KCS (Component) ## Description Linear Voltage Regulators (LDO) LM317KCS TO-220-3_L10.0-W4.5-P2.54-L LCSC Part Number: C496105 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/23/2025 - **Visibility:** Public - **LCSC Part Number:** C496105 - **Manufacturer Name:** TI(德州仪器) - **Manufacturer Part Number:** LM317KCS - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2003172043_Texas-Instruments-LM317KCS_C496105.pdf - **Package or Case Code:** TO-220-3_L10.0-W4.5-P2.54-L - **JLCPCB Part Class:** Extended Part - **Part Type:** Linear Voltage Regulators (LDO) - **Product Info Url:** https://lcsc.com/product-detail/New-Arrivals_Texas-Instruments-Texas-Instruments-LM317KCS_C496105.html - **Used in:** 1 project ## 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/lm317kcs/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM317KCS/521368) | $0.78 | 2.4K | | [LCSC](https://www.lcsc.com/product-detail/C496105.html) | $0.937 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/LM317KCS?qs=Zu35EjizYSTLhqY3lVz7nA%3D%3D) | $1.41 | 374 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM317KCS) | $1.71 | 50 | | [Verical](https://www.verical.com/pd/texas-instruments-linear-regulator-LM317KCS-172795?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Power Management - **Manufacturer:** Texas Instruments - **MPN:** LM317KCS - **Mount Type:** PCB - **Package / Case Code:** 220-TO - **Pin Count:** 3 - **Logic Function:** Regulator ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ADJ | | | 2 | OUT | | | 3 | IN | | --- *Generated from [https://www.flux.ai/lcsc/lm317kcs~xz6u](https://www.flux.ai/lcsc/lm317kcs~xz6u)*