# TPS62177DQCT (Component) ## Description 28V, 0.5A Step-Down Converter with SNOOZE Mode Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 10-WFDFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #DCS-Control™ ## Component Details - **Owner:** adrian95 - **Created:** 4/9/2025 - **Last Updated:** 4/9/2025 - **Visibility:** Public - **Package or Case Code:** SON50P200X300X80-11N - **Manufacturer Part Number:** TPS62177DQCT - **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftps62177 - **Part Type:** Integrated Circuit - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Texas Instruments - **Used in:** 74 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/tps62177dqct/texas-instruments?region=asia) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TPS62177DQCT/3726994) | $1.77 | 0 | | [LCSC](https://www.lcsc.com/product-detail/C128616.html) | $1.436 | 21 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS62177DQCT?qs=E2%2FxqS9xjzq3UcHBikeD4w%3D%3D) | $1.79 | 8.6K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TPS62177DQCT) | $2.48 | 250 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** TPS62177DQCT - **Package / Case Code:** SO - **Pin Count:** 11 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PGND | | | 2 | VIN | | | 3 | EN | | | 4 | NC | | | 5 | FB | | | 6 | AGND | | | 7 | PG | | | 8 | SLEEP | | | 9 | SW | | | 10 | VOS | | | 11 | EP | | --- *Generated from [https://www.flux.ai/adrian95/tps62177dqct~e3f](https://www.flux.ai/adrian95/tps62177dqct~e3f)*