# LM5164DDAR (Component) ## Description Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1A 8-PowerSOIC (0.154", 3.90mm Width) #RegulatorSwitching #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 4/12/2022 - **Last Updated:** 2/1/2023 - **Visibility:** Public - **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2FLM5164 - **Part Type:** Integrated Circuit - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** LM5164DDAR - **Used in:** 19 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/lm5164ddar/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM5164DDAR/10434708) | $3.86 | 1.1K | | [LCSC](https://www.lcsc.com/product-detail/C477928.html) | $2.3152 | 430 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/LM5164DDAR?qs=PqoDHHvF64%2F0M%252BK9zcb2mw%3D%3D) | $4.06 | 0 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM5164DDAR) | $5.10 | 0 | | [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-LM5164DDAR-6627232) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM5164DDAR - **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/vasyl/lm5164ddar~v3z](https://www.flux.ai/vasyl/lm5164ddar~v3z)*