Power Integrations, Inc. (POWI)

Power Integrations designs high-voltage analog and mixed-signal ICs used in AC-DC power conversion. Its chips integrate power-switching and control functions that let manufacturers build more compact, efficient adapters, appliance supplies, LED drivers, and industrial and EV-related power stages. A hallmark is energy-efficient offline power conversion with fewer external components than discrete designs. Customers are electronics OEMs and power-supply makers across consumer, industrial, and emerging electrification applications.

Market

Nasdaq

Sector

Technology

Trend

Downtrend

Last close

50.45 (-0.18% on the day)

MA50

63.63

MA200

56.22

52-week range

30.52–87.35

Market cap

2.9B USD

P/E

116.77

Dividend yield

1.66%

Data as of

2026-09-04

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