# UC3843_SOIC8 (Component) ## Description Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 8-SOIC ## Component Details - **Owner:** vasy_skral - **Created:** 7/15/2021 - **Last Updated:** 7/15/2021 - **Visibility:** Public - **Package or Case Code:** 8-SOIC - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/uc3842.pdf - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** UC3843D8 ## 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/uc3843d8/texas-instruments.html?utm_currency=USD&region=europe) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/UC3843D8/20402320) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C1530194.html) | $0.7517 | 7 | | [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/UC3843D8?qs=NLW4NjXEBS7mnHBqIyAcdg%3D%3D) | $1.93 | 107 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=UC3843D8) | $1.32 | 75 | | [Verical](https://www.verical.com/pd/texas-instruments-pwm-controller-UC3843D8-234476?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** UC3843D8 - **Package / Case Code:** 8-SOIC - **Logic Function:** AND --- *Generated from [https://www.flux.ai/vasy_skral/uc3843soic8~hzp](https://www.flux.ai/vasy_skral/uc3843soic8~hzp)*