Power Integrations

Power Integrations is a major in the Analog, Power, RF segment of the semiconductor & AI supply chain, headquartered in United States. Its key suppliers include X-FAB. Its key customers include Avnet.

Leader in high-voltage AC-DC conversion ICs.

Ticker
NASDAQ: POWI
Headquarters
United States
Revenue
$444M (FY2025) · +5.9% YoY
Net income
$22M
Operating margin
2.3%
Market position
major
Value-chain segment
Power Semiconductors (incl. SiC, GaN)
Key products
InnoSwitch

About Power Integrations

Power Integrations, headquartered in United States, operates in the Power Semiconductors (incl. SiC, GaN) segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include InnoSwitch. wafergraph maps 1 tracked supplier and 1 tracked customer for Power Integrations across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.

Role in the chain

Power Integrations is a market major in Analog, Power, RF (Power Semiconductors (incl. SiC, GaN)), headquartered in United States. Leader in high-voltage AC-DC conversion ICs.

Diligence questions

  1. The dataset records 1 tracked supplier for Power Integrations. Which of those edges are researched (named in a filing or primary source) versus segment-inferred, and what happens if one of them stops shipping?
  2. The dataset names 1 tracked customer for Power Integrations. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  3. Power Integrations is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  4. Power Integrations trades as NASDAQ:POWI. What does the latest reported period say about capacity and backlog versus the graph position above?
  5. Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Power Integrations

Key products

  • InnoSwitch

Suppliers

Customers

More Analog, Power, RF companies

Compare with

Mitsubishi Electric · Littelfuse · Vicor · Vishay Intertechnology · Navitas Semiconductor · StarPower Semiconductor

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Power Integrations — supply chain, financials & market position”, https://wafergraph.com/company/power_integrations (data as of 2026-09-05).

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