# LM5164DDAT (Component) ## Description Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1A 8-PowerSOIC (0.154", 3.90mm Width) #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator ## Component Details - **Owner:** adrian95 - **Created:** 1/28/2026 - **Last Updated:** 1/28/2026 - **Visibility:** Public - **Manufacturer Part Number:** LM5164DDAT - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Texas Instruments - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flm5164 - **Used in:** 1 project ## 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/lm5164ddat/texas-instruments?utm_currency=USD&region=asia) | $4.882 | 70 | | [LCSC](https://www.lcsc.com/product-detail/C2071198.html) | $2.06 | 782 | | [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/LM5164DDAT?qs=PqoDHHvF648Lb%252BUmbhADOg%3D%3D) | $5.25 | 2K | | [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-LM5164DDAT-6186924?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM5164DDAT - **Pin Count:** 9 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | VIN | | | 3 | EN/UVLO | | | 4 | RON | | | 5 | FB | | | 6 | PGOOD | | | 7 | BST | | | 8 | SW | | | 9 | EP | | --- *Generated from [https://www.flux.ai/adrian95/lm5164ddat~j4p](https://www.flux.ai/adrian95/lm5164ddat~j4p)*