# LMR51430XFDDCR (Component) ## Description Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-23-6 Thin, TSOT-23-6 #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator ## Component Details - **Owner:** adrian95 - **Created:** 2/22/2026 - **Last Updated:** 3/23/2026 - **Visibility:** Public - **Manufacturer Name:** Texas Instruments - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/lmr51430.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** LMR51430XFDDCR - **Used in:** 14 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/lmr51430xfddcr/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C5219260.html) | $1.1229 | 537 | | [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/LMR51430XFDDCR?qs=vvQtp7zwQdOoH7ISqkGKmw%3D%3D) | $1.84 | 2.5K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LMR51430XFDDCR) | $2.42 | 0 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LMR51430XFDDCR - **Package / Case Code:** TSOT-23-6 - **Pin Count:** 6 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | SW | | | 3 | VIN | | | 4 | FB | | | 5 | EN | | | 6 | CB | | --- *Generated from [https://www.flux.ai/adrian95/lmr51430xfddcr~n3c](https://www.flux.ai/adrian95/lmr51430xfddcr~n3c)*