# LM2576S-12/NOPB (Component) ## Description Buck Switching Regulator IC Positive Fixed 12V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA #CommonPartsLibrary #IntegratedCircuit #PowerManagement #switching-regulator #LM2576 ## Component Details - **Owner:** adrian95 - **Created:** 9/5/2024 - **Last Updated:** 9/5/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/lm2576hv.pdf - **Part Type:** Integrated Circuit - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** LM2576S-12/NOPB ## 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/lm2576s-12nopb/texas-instruments.html?utm_currency=USD&region=europe) | $3.7508 | 40 | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM2576S-12-NOPB/363651) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/dc-dc-power-supply-chips-ti-lm2576s-12-nopb-2500216745) | $3.01855 | 15 | | [LCSC](https://www.lcsc.com/product-detail/C16671.html) | $2.9026 | 2.1K | | [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/LM2576S-12-NOPB?qs=X1J7HmVL2ZFNh71Bqi5%2F%2FQ%3D%3D) | $4.10 | 42 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM2576S-12%2FNOPB) | $3.73 | 495 | | [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-LM2576S-12-NOPB-628680?utm_currency=USD) | $3.6232 | 40 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM2576S-12/NOPB - **Package / Case Code:** TO-263 - **Pin Count:** 7 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VIN | | | 2 | OUTPUT | | | 3 | GROUND | | | 4 | FEEDBACK | | | 5 | ~ON~/OFF | | | 6 | GND_1 | | | 7 | GND_2 | | --- *Generated from [https://www.flux.ai/adrian95/lm2576s-12nopb~1br](https://www.flux.ai/adrian95/lm2576s-12nopb~1br)*