{ "schemaVersion": 1, "organisationId": "O-69bbf97250ba45039b8245885ffcfb48", "slug": "monolithic-power-systems", "name": "MONOLITHIC POWER SYSTEMS INC", "updatedAt": "2026-09-28T11:49:55.842639Z", "sections": [ { "type": "OVERVIEW", "text": "Monolithic Power Systems, Inc. (MPS) is a global, fabless semiconductor company that develops power-electronics solutions. Founded in 1997, it designs products that manage and convert electrical power, including DC-to-DC and AC-to-DC converters, power-management integrated circuits and related devices. Its stated mission is to reduce energy and material consumption to improve quality of life and support a sustainable future. [P66119098][P20782703]\n\nMPS serves applications in computing and enterprise data infrastructure, automotive systems, communications, consumer electronics and industrial equipment. It operates across Asia, Europe and the United States and has more than 4,500 employees worldwide. Annual revenue was approximately $2.79 billion in 2025. [T5877780][P119973542][T1840569]\n[P66119098][P20782703][T5877780][P119973542][T1840569]", "updatedAt": "2026-09-28T11:49:55.842639Z" }, { "type": "PRODUCTS", "text": "Monolithic Power Systems’ products center on power-management semiconductors, including DC-to-DC and AC-to-DC converters, MOSFET drivers, power-management ICs, current-limit switches and lighting controls. Its DC-to-DC products convert and regulate voltage for applications ranging from computing equipment and AI systems to vehicles and industrial devices. The MP1584, for example, is a 3A step-down converter that operates from a 4.5–28V input at a 1.5MHz switching frequency; the MPM54304 power module integrates four configurable output channels for multi-rail designs. [P20782703][P98090340][https://www.monolithicpower.cn/cn/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP1584EN-LF-Z/document_id/204/][https://www.monolithicpower.com/en/mpm54304.html]\n[P20782703][P98090340][https://www.monolithicpower.cn/cn/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP1584EN-LF-Z/document_id/204/][https://www.monolithicpower.com/en/mpm54304.html]", "updatedAt": "2026-09-28T11:49:55.842639Z" }, { "type": "GEOGRAPHY", "text": "Monolithic Power Systems’ sales are concentrated in Asia. In 2025, revenue by customer ship-to location was $1.54 billion from China (55% of total), $550 million from Taiwan (20%) and $253 million from South Korea (9%). Southeast Asia accounted for about 5%, Europe 4%, the United States 3% and Japan 3%. Ship-to location describes where products are delivered, not necessarily where customers ultimately use them. [T6503095][P40610844]\n\nThe company lists its principal executive offices in West Palm Beach, Florida, and has engineering teams in Asia, Europe and the United States. [P1358668][P82063510] Its third-party wafer foundries are in China, Taiwan, South Korea and Singapore; assembly and packaging subcontractors are in China, Taiwan, Malaysia and South Korea. [P121870850] Facilities larger than 10,000 square feet totaled 239,000 square feet in the United States and 1.44 million square feet in other countries. [P41542369][T13358524]\n[T6503095][T6503095][T6503095][T6503095][T6503095][T6503095][T6503095][T6503095][P40610844][P1358668][P82063510][P121870850][P41542369][T13358524][T13358524]", "updatedAt": "2026-09-28T11:49:55.842639Z" }, { "type": "SEGMENTS", "text": "Monolithic Power Systems reports one operating and reportable segment; it does not report its product lines or customer end markets as separate segments. Its revenue is instead broken down across six end markets. [P114949661]\n\nIn 2025, storage and computing accounted for approximately 26% of revenue, serving applications such as memory, storage, notebooks and graphics cards; enterprise data accounted for 25%, serving servers, workstations and AI systems. [P47255333][T4544587] Automotive contributed 21%, with applications including driver-assistance, infotainment, body electronics and lighting systems. [P47255333][T4544587]\n\nCommunications represented approximately 11% of revenue, covering network infrastructure, satellite communications, optical modules and wireless solutions. Consumer products, including home appliances, gaming systems and televisions, contributed 9%; industrial applications, including power sources, meters and security equipment, contributed 7%. These percentages describe end-market exposure, not separately reported business segments. [P47255333][T4544587]\n[P114949661][P47255333][T4544587][T4544587][T4544587][T4544587][T4544587][T4544587]", "updatedAt": "2026-09-28T11:49:55.842639Z" }, { "type": "HISTORY", "text": "Monolithic Power Systems was founded in 1997 by Michael Hsing to develop integrated power-management technology. In May 1998, it launched a single-chip solution for notebook-computer backlighting. The company went public in 2004, with its shares listed on Nasdaq under the symbol MPWR. [P57996582][https://www.monolithicpower.cn/cn/about-mps/investor-relations/corporate-governance/board-of-directors.html][https://www.sec.gov/Archives/edgar/data/1280452/000119312504200312/d424b4.htm]\n\nMPS expanded its technology portfolio through acquisitions, buying Swiss magnetic-sensor developer Sensima Technology in 2014 and Dutch audio-IC developer Axign in 2024. Hsing remained president and chief executive throughout this period. 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