# MP4059GS-Z (Component) ## Description Single-Stage PFC Flyback Controller with Primary-Side Feedback for LED Drivers Down to 1% Dimming #ultralibrarian ## Component Details - **Owner:** monolithicpower - **Created:** 2/26/2024 - **Last Updated:** 2/26/2024 - **Visibility:** Public - **Product Info Url:** https://www.monolithicpower.com/en/catalog/product/view/id/2871?utm_source=ultralibrarian&utm_medium=component_search&utm_campaign=listing - **Manufacturer Part Number:** MP4059GS-Z - **Datasheet URL:** https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP4059 - **Package or Case Code:** SOIC-8_MP4059_MNP - **Manufacturer Name:** Monolithic Power Systems - **Product Image Url:** https://www.monolithicpower.com/pub/media/catalog/product/m/p/mp4059_tac1.jpg - **Used in:** 1 project ## 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/monolithic-power-systems-inc/MP4059GS-Z/18089015) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/led-drivers_monolithic-power-systems-mp4059gs-z_C5800366.html) | $1.8714 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Monolithic-Power-Systems-MPS/MP4059GS-Z?qs=byeeYqUIh0OVze8bH5kt0g%3D%3D) | N/A | N/A | - **MPN:** MP4059GS-Z - **Package / Case Code:** 8-SOIC - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | D | | | 2 | S | | | 3 | COMP | | | 4 | ZCD | | | 5 | GND | | | 6 | DIM | | | 7 | VCC | | | 8 | CS | | --- *Generated from [https://www.flux.ai/monolithicpower/mp4059gs-z~69b](https://www.flux.ai/monolithicpower/mp4059gs-z~69b)*