# UCC28740DR (Component) ## Description AC-DC Controllers & Regulators UCC28740DR SOIC-8_7P-L5.0-W4.0-P1.27-LS6.1-BL-PE7 LCSC Part Number: C182073 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) ## Component Details - **Owner:** lcsc - **Created:** 11/5/2024 - **Last Updated:** 5/3/2026 - **Visibility:** Public - **Part Type:** AC-DC Controllers & Regulators - **Manufacturer Name:** TI(德州仪器) - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010331_Texas-Instruments-UCC28740DR_C182073.pdf - **LCSC Part Number:** C182073 - **Manufacturer Part Number:** UCC28740DR - **Package or Case Code:** SOIC-8_7P-L5.0-W4.0-P1.27-LS6.1-BL-PE7 - **JLCPCB Part Class:** Extended Part - **Used in:** 12 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/C182073.html) | $0.6614 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/UCC28740DR?qs=e1ok2LiJcmZNvNsbUBmieA%3D%3D) | $1.11 | 0 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** UCC28740DR - **Mount Type:** PCB - **Package / Case Code:** 8-SOIC - **Pin Count:** 7 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VDD | | | 2 | VS | | | 3 | FB | | | 4 | GND | | | 5 | CS | | | 6 | DRV | | | 7 | HV | | --- *Generated from [https://www.flux.ai/lcsc/ucc28740dr~dyve](https://www.flux.ai/lcsc/ucc28740dr~dyve)*