# LD1117S18TR (Component) ## Description Linear Voltage Regulator IC 1.8V Positive Fixed 1 Output 800mA SOT-223 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LinearRegulator #VoltageRegulator ## Component Details - **Owner:** adrian95 - **Created:** 8/2/2022 - **Last Updated:** 4/14/2023 - **Visibility:** Public - **Manufacturer Part Number:** LD1117S18TR - **License:** https://creativecommons.org/licenses/by/4.0/ - **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 - **Manufacturer Name:** Diodes Incorporated - **Part Type:** Integrated Circuit - **Used in:** 3 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/ld1117s18tr/stmicroelectronics.html?utm_currency=USD&region=europe) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LD1117S18TR/1038359) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/linear-voltage-regulators---ldos-st-ld1117s18tr-2500394905) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C80598.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/LD1117S18TR?qs=cPOO8qjhL6PybIdJl29VnA%3D%3D) | $1.03 | 9.2K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LD1117S18TR) | $0.393 | 2.5K | | [Verical](https://www.verical.com/pd/stmicroelectronics-linear-regulator-LD1117S18TR-300541?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Diodes - **MPN:** LD1117S18TR - **Package / Case Code:** SOT-223 - **Pin Count:** 3 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | VO | | | 3 | VI | | --- *Generated from [https://www.flux.ai/adrian95/ld1117s18tr~ycn](https://www.flux.ai/adrian95/ld1117s18tr~ycn)*