# MIC2178 (Component) ## Description 2.5A Synchronous Buck Regulator, 4.5-16.5V Input Voltage, Adjustable Output Voltage, SO-20W Synchronous Buck Regulator adjustable SOIC*W*7.5x12.8mm*P1.27mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/27/2024 - **Last Updated:** 9/27/2024 - **Visibility:** Public - **Manufacturer Part Number:** MIC2178 - **Manufacturer Name:** Microchip Technology Inc. - **Datasheet URL:** http://ww1.microchip.com/downloads/en/DeviceDoc/mic2177.pdf - **Package or Case Code:** SOIC-20W_7.5x12.8mm_P1.27mm - **Manufacturer:** Microchip - **MPN:** MIC2178 - **Package / Case Code:** SO - **Pin Count:** 20 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VIN | | | 2 | VIN | | | 3 | SW | | | 4 | PGND | | | 5 | PGND | | | 6 | PGND | | | 7 | PGND | | | 8 | SW | | | 9 | VIN | | | 10 | ~{PWM} | | | 11 | PWRGD | | | 12 | FB | | | 13 | COMP | | | 14 | SGND | | | 15 | SGND | | | 16 | SGND | | | 17 | SGND | | | 18 | SYNC | | | 19 | BIAS | | | 20 | EN | | --- *Generated from [https://www.flux.ai/kicad-part-library/mic2178](https://www.flux.ai/kicad-part-library/mic2178)*