# MIC2177-3.3BWM (Component) ## Description Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 20-SOIC (0.295", 7.50mm Width) #RegulatorSwitching #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 5/13/2022 - **Last Updated:** 2/1/2023 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Manufacturer Name:** Microchip Technology - **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/MIC2177-2.5A-Synchronous-Buck-Regulator-DS20006298A.pdf - **Manufacturer Part Number:** MIC2177-3.3BWM - **Used in:** 5 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 | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/MIC2177-3-3BWM/1028088) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/MIC2177-3.3BWM?qs=OuvZCHmSPC9KDbjyVstNrw%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** MIC2177-3.3BWM - **Package / Case Code:** 20-SOIC - **Pin Count:** 20 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VIN | | | 2 | VIN | | | 3 | SW | | | 4 | PGND | | | 5 | PGND | | | 6 | PGND | | | 7 | PGND | | | 8 | SW | | | 9 | VIN | | | 10 | Sense | | | 11 | AUTO | | | 12 | FB | | | 13 | COMP | | | 14 | SGND | | | 15 | SGND | | | 16 | SGND | | | 17 | SGND | | | 18 | SYNC | | | 19 | Bias | | | 20 | ~SHDN | | --- *Generated from [https://www.flux.ai/vasyl/mic2177-33bwm](https://www.flux.ai/vasyl/mic2177-33bwm)*