# TPS5430DDA (Component) ## Description Buck Switching Regulator IC Positive Adjustable 1.221V 1 Output 3A 8-PowerSOIC (0.154", 3.90mm Width) #RegulatorSwitching #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 4/27/2022 - **Last Updated:** 2/1/2023 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** TPS5430DDA - **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftps5431 - **Used in:** 6 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/tps5430dda/texas-instruments.html?utm_currency=USD&region=nac) | $3.261 | 65 | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TPS5430DDA/968136) | $5.10 | 3.7K | | [LCSC](https://www.lcsc.com/product-detail/C502477.html) | $0.4532 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS5430DDA?qs=zwk82MlA57bk5fOPRvfoCA%3D%3D) | $5.10 | 3.2K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TPS5430DDA) | $4.75 | 75 | | [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-TPS5430DDA-234473?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** TPS5430DDA - **Pin Count:** 9 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | BOOT | | | 2 | NC | | | 3 | NC | | | 4 | VSENSE | | | 5 | EN | | | 6 | GND | | | 7 | VIN | | | 8 | PH | | | 9 | GNDPAD | | --- *Generated from [https://www.flux.ai/vasyl/tps5430dda~67b](https://www.flux.ai/vasyl/tps5430dda~67b)*