# LD1117V50 (Component) ## Description Linear Voltage Regulators (LDO) LD1117V50 TO-220-3_L10.0-W4.5-P2.54-T LCSC Part Number: C221483 JLCPCB Part Class: Extended Part Manufactured by ST(意法半导体) 511-LD1117V50 ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/12/2026 - **Visibility:** Public - **Part Type:** Linear Voltage Regulators (LDO) - **Package or Case Code:** TO-220-3_L10.0-W4.5-P2.54-T - **Manufacturer Name:** ST(意法半导体) - **Datasheet URL:** https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - **JLCPCB Part Class:** Extended Part - **Manufacturer Part Number:** LD1117V50 - **LCSC Part Number:** C221483 - **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/99/3b/7d/91/91/51/4b/be/CD00000544.pdf/files/CD00000544.pdf/jcr:content/translations/en.CD00000544.pdf - **Product Info Url:** https://lcsc.com/product-detail/Others_STMicroelectronics_LD1117V50_STMicroelectronics-LD1117V50_C221483.html - **Used in:** 9 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 | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C221483.html) | $0.4919 | 0 | | [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/LD1117V50?qs=arR7071Fstdq5MS%2FejBvyQ%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Power Management - **Manufacturer:** STMicroelectronics - **MPN:** LD1117V50 - **Mount Type:** PCB - **Package / Case Code:** 220-TO - **Pin Count:** 3 - **Logic Function:** Regulator ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | VOUT | | | 3 | VIN | | --- *Generated from [https://www.flux.ai/lcsc/ld1117v50~re6l](https://www.flux.ai/lcsc/ld1117v50~re6l)*