# TPS5420D (Component) ## Description Adjustable Output, 2A Step-Down Converter, 5.5V-36V Input, 500kHz Switching Frequency switching buck converter step-down SOIC*3.9x4.9mm*P1.27mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/30/2024 - **Last Updated:** 9/30/2024 - **Visibility:** Public - **Package or Case Code:** SOIC-8_3.9x4.9mm_P1.27mm - **Datasheet URL:** http://www.ti.com/lit/ds/symlink/tps5420.pdf - **Manufacturer Name:** Texas Instruments Inc. - **Manufacturer Part Number:** TPS5420D - **Used in:** 60 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/tps5420d/texas-instruments?utm_currency=USD&region=europe) | $2.043 | 21 | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TPS5420D/1033591) | $3.94 | 713 | | [LCSC](https://www.lcsc.com/product-detail/C1355718.html) | $1.0374 | 15 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS5420D?qs=quKhnJqH4Fi2GPnNAUU6tg%3D%3D) | $4.23 | 1.4K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TPS5420D) | $3.91 | 75 | | [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-TPS5420D-188336?utm_currency=USD) | N/A | N/A | - **Manufacturer:** Texas Instruments - **MPN:** TPS5420D - **Package / Case Code:** 8-SOIC - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | BOOT | | | 2 | NC | | | 3 | NC | | | 4 | VSNS | | | 5 | ENA | | | 6 | GND | | | 7 | VIN | | | 8 | PH | | --- *Generated from [https://www.flux.ai/kicad-part-library/tps5420d](https://www.flux.ai/kicad-part-library/tps5420d)*