芯源系统股份有限公司（Monolithic Power Systems, Inc.，简称MPS），成立多年以来，专注于高功率密度芯片的研究以及设计。利用领先于业内的专利制程技术成功开发了一系列高集成度的适用于多种领域的电源芯片，是全球领先的半导体公司。
MPS主要业务方向在高品质工业应用、电信基础设施、云计算、汽车和消费电子应用等，可以向客户提供整套电源解决方案。目前MPS在全球共设有16家分支机构，为广大客户持续提供优质的芯片产品及技术支持服务。MPS业务覆盖全球30多个国家和地区，全球雇员超过2200名，全球客户超10000家，累计出货超1000亿颗芯片。

Monolithic Power Systems, Inc. is a global company that provides high-performance, semiconductor-based power electronics solutions. The company’s mission is to reduce energy and material consumption to improve all aspects of quality of life. Formed in 1997 by CEO Michael Hsing, the company has three core strengths: deep system-level knowledge, strong semiconductor design expertise, and innovative proprietary semiconductor process and system integration technologies. These combined advantages enable MPS to provide customers with reliable, compact, monolithic solutions that offer highly energy efficient, cost-effective products, as well as provide a consistent return on investment to our shareholders.