What Monolithic Power Systems makes for data centers
public · HQ United States
Monolithic Power Systems is a publicly listed company and based in United States. It appears on 1 part of the AI data center — Board-level power: VRMs, power stages, PoL, power semis — in the role of manufacturer. That part sits in Layer 4 — Servers, racks & integration. Its shares trade on US exchanges (NYSE/Nasdaq) as MPWR.
Parts, by layer
Layer 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Board-level power: VRMs, power stages, PoL, power semis | manufacturer | inferred | Alpha & Omega, Analog Devices, Delta Electronics, Infineon, Renesas, Rohm | leading GPU VRM supplier |
Where Monolithic Power Systems sits in the stack
Monolithic Power Systems's placements in this catalog cover 1 part, all in layer 4, servers, racks & integration. None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Board-level power: VRMs, power stages, PoL, power semis — The voltage regulator modules and point-of-load converters that step rack-level DC power down to the precise, high-current voltages each GPU and chip needs at the board.
Closest peers in this catalog
Seen in real machines
Monolithic Power Systems is named in 1 of the rack teardowns and supercomputer breakdowns on this site. Each line below is a piece of that machine.
- Nvidia GB300 NVL72 · rack teardown
- VRMs and power stages
Disclosed customers
| Customer | % | Metric | Period | Filing |
|---|---|---|---|---|
| largest customers (combined) | 54% | revenue | 2025-12-31 | 10-K |
Questions about Monolithic Power Systems
- What does Monolithic Power Systems make for AI data centers?
- This catalog places Monolithic Power Systems on 1 part: Board-level power: VRMs, power stages, PoL, power semis (manufacturer).
- Is Monolithic Power Systems publicly traded?
- Yes — Monolithic Power Systems is listed on US exchanges (NYSE/Nasdaq) under MPWR. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Monolithic Power Systems based?
- United States, per the company record in this catalog.
- Who else makes board-level power: VRMs, power stages, PoL, power semis for AI data centers?
- Alpha & Omega, Analog Devices, Delta Electronics, Infineon, Renesas and Rohm are also placed on Board-level power: VRMs, power stages, PoL, power semis in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Monolithic Power Systems the mix is 1 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.