# MP8859GQ-0000-Z (Component)
## Description
2.8 - 22V VIN 3A IOUT 4-Switch Integrated Buck-Boost Converter with I2C Interface #ultralibrarian
## Component Details
- **Owner:** monolithicpower
- **Created:** 2/26/2024
- **Last Updated:** 2/26/2024
- **Visibility:** Public
- **Package or Case Code:** QFN-16_MP8859_00_MNP
- **Product Image Url:** https://www.monolithicpower.com/pub/media/catalog/product/m/p/mp8859_tac_1.jpg
- **Manufacturer Part Number:** MP8859GQ-0000-Z
- **Product Info Url:** https://www.monolithicpower.com/en/catalog/product/view/id/2797?utm_source=ultralibrarian&utm_medium=component_search&utm_campaign=listing
- **Datasheet URL:** https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP8859
- **Manufacturer Name:** Monolithic Power Systems
- **Used in:** 7 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/mp8859gq-0000-z/monolithic-power-systems.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/monolithic-power-systems-inc/MP8859GQ-0000-Z/21658335) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/dc-dc-converters_monolithic-power-systems-mp8859gq-0000-z_C5439043.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Monolithic-Power-Systems-MPS/MP8859GQ-0000-Z?qs=GedFDFLaBXGBx3kcl%252BrHog%3D%3D) | $3.99 | 69 |
- **MPN:** MP8859GQ-0000-Z
- **Package / Case Code:** 16-QFN
- **Pin Count:** 16
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | IN | |
| 2 | GND | |
| 3 | EN | |
| 4 | ADD | |
| 5 | SCL | |
| 6 | SDA | |
| 7 | OC | |
| 8 | ALT | |
| 9 | VCC | |
| 10 | AGND | |
| 11 | GND | |
| 12 | OUT | |
| 13 | BST2 | |
| 14 | SW2 | |
| 15 | SW1 | |
| 16 | BST1 | |
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*Generated from [https://www.flux.ai/monolithicpower/mp8859gq-0000-z~gy5](https://www.flux.ai/monolithicpower/mp8859gq-0000-z~gy5)*