What STMicroelectronics makes for data centers
public · HQ Switzerland
STMicroelectronics is a publicly listed company and based in Switzerland. It appears on 2 parts of the AI data center — Board-level power: VRMs, power stages, PoL, power semis and 800 V DC architecture & solid-state transformers — in the role of manufacturer. Those parts sit in Layer 4 — Servers, racks & integration and Layer 7 — Electrical: power distribution (grid to rack). Its shares trade on US exchanges (NYSE/Nasdaq) as STM.
Listing
US exchanges (NYSE/Nasdaq): STM· 44.02 USD +0.36% · mkt cap 39.4B USD
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
2 parts across 2 layers
No disclosed data-center revenue share on file.
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, Monolithic Power Systems, Renesas |
Layer 7 — Electrical: power distribution (grid to rack)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| 800 V DC architecture & solid-state transformers | manufacturer | inferred | Schneider Electric, ABB, Coherent, Delta Electronics, Eaton, Flex |
Where STMicroelectronics sits in the stack
STMicroelectronics's placements in this catalog cover 2 parts, from layer 4 (servers, racks & integration) to layer 7 (electrical: power distribution (grid to rack)). 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.
- 800 V DC architecture & solid-state transformers — An emerging DC power distribution architecture, using 800 V DC in place of the AC busbar and power-shelf approach current racks use, paired with solid-state transformers (SSTs) that could replace multiple stages of conventional AC transformation.
Closest peers in this catalog
Disclosed customers
From the blog
Latest feed
- SiPearl Reanimates European CPU Development — HPCwire, 2026-09-22Philippe Notton, formerly of STMicroelectronics, founded SiPearl to revive European CPU development, initially through the European Processor Initiative (EPI).
- STMicro lead times top 1 year, boosting Taiwan chip makers — DigiTimes, 2026-09-14Severe supply chain shortages for microcontroller units (MCUs), particularly from STMicroelectronics, are forcing Taiwanese chip manufacturers to pursue opportunities in the high-end industrial MCU market through 2027.
- STMicroelectronics sets 2027 AI revenue plan with fiber chips at 80% — DigiTimes, 2026-09-10STMicroelectronics forecasts that 80% of its target revenue of over $2 billion for AI data-center transmission in 2027 will be derived from fiber-optic chips.
- STMicroelectronics ties AI data center carbon cuts to power design, not location — DigiTimes, 2026-09-10STMicroelectronics stated that achieving carbon neutrality in AI data centers is primarily dependent on internal rack-level power and cooling design, rather than the geographical location of the facility.
Questions about STMicroelectronics
- What does STMicroelectronics make for AI data centers?
- This catalog places STMicroelectronics on 2 parts: Board-level power: VRMs, power stages, PoL, power semis (manufacturer) and 800 V DC architecture & solid-state transformers (manufacturer).
- Is STMicroelectronics publicly traded?
- Yes — STMicroelectronics is listed on US exchanges (NYSE/Nasdaq) under STM. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is STMicroelectronics based?
- Switzerland, 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, Monolithic Power Systems and Renesas 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 STMicroelectronics the mix is 2 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.