POWI
TechnologyPower Integrations, Inc. · Semiconductors · $4B
What is Power Integrations, Inc.?
Power Integrations designs and markets analog and mixed-signal integrated circuits for high-voltage power conversion, serving markets from consumer electronics to electric vehicles worldwide.
The company develops power conversion ICs used in mobile chargers, appliances, LED lighting, industrial motors, solar and wind systems, and EV powertrains. It also produces high-voltage gate drivers, motor-driver ICs, and high-voltage diodes, selling primarily to original equipment manufacturers across communications, consumer, computer, and industrial markets.
Founded in 1997 and headquartered in San Jose, California.
- AC-to-DC power conversion ICs
- High-voltage gate-driver products (SCALE and SCALE-2 families)
- SCALE-iDriver for EV powertrain and charging
- Motor-driver ICs for appliances and industrial fans
Is POWI a Good Stock to Buy?
UQS Score rates POWI as Below Average overall.
The Risk pillar stands out as a relative strength, suggesting the business carries a more conservative financial profile compared to many peers. Valuation is rated Neutral, meaning the stock is neither clearly cheap nor obviously expensive by UQS measures.
Quality, Moat, and Growth all register as Weak, pointing to challenges in competitive positioning and near-term business momentum.
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Past performance does not guarantee future results. UQS Score is based on fundamental data and is not a buy/sell recommendation.
Does POWI pay dividends?
Yes — Power Integrations, Inc. pays a dividend.
Power Integrations pays a regular dividend, which is relatively uncommon among smaller semiconductor companies. This reflects a capital-return orientation alongside its reinvestment in product development. Income-focused investors may find the dividend cadence worth examining alongside the company's broader financial profile.
When does POWI report earnings?
Power Integrations reports earnings on a quarterly cadence, consistent with standard practice for US-listed equities.
Results have reflected the broader softness seen across the analog semiconductor space, with demand variability across consumer and industrial end markets. Trends in EV adoption and energy efficiency regulation remain factors to watch.
For the most recent quarter's results, visit Power Integrations' investor relations page directly.
POWI Price History
-13.3% over 5Y
Monthly close, adjusted for stock splits and dividend reinvestment.
What if I invested in Power Integrations, Inc.?
Based on Power Integrations, Inc.'s historical closing prices, adjusted for stock splits and dividend reinvestment. Past performance does not guarantee future results. This is for informational purposes only and is not financial advice.
Frequently Asked Questions
What does Power Integrations do?
Power Integrations designs analog and mixed-signal integrated circuits for high-voltage power conversion. Its products appear in mobile chargers, home appliances, LED lighting, industrial motors, and electric vehicle charging systems, sold to manufacturers across consumer, industrial, and communications markets.
Does POWI pay dividends?
Yes, Power Integrations pays a regular dividend. This is relatively uncommon among mid-cap semiconductor companies and may appeal to investors seeking some income alongside exposure to the power management IC sector.
When does POWI report earnings?
Power Integrations follows a standard quarterly earnings schedule. For confirmed dates and the most recent results, check the company's official investor relations page rather than relying on third-party estimates.
Is POWI a good stock to buy?
UQS Score rates POWI as Below Average. The Risk pillar is a relative strength, but Quality, Moat, and Growth are all rated Weak. Investors should weigh those pillar signals carefully. The full breakdown is available to Pro members on UQS Score.
Is POWI overvalued?
The UQS Valuation pillar for POWI is rated Neutral, suggesting the stock is not clearly cheap or expensive relative to the scoring model's framework. A Neutral reading means valuation alone is neither a strong draw nor a major red flag.
What is POWI's market cap bracket?
Power Integrations is classified as a mid-cap company, placing it in a segment that typically offers more liquidity than small-caps while remaining more nimble than large-cap semiconductor peers.
Is POWI a long-term quality indicator?
As a long-term quality indicator, POWI's current UQS profile is Below Average. Weak scores across Quality, Moat, and Growth suggest limited durable competitive advantages at this time. The Risk pillar is a positive, but sustained quality typically requires strength across multiple pillars.
What sector does POWI belong to?
Power Integrations operates in the Technology sector, specifically within the analog and mixed-signal semiconductor space. Its end markets span consumer electronics, industrial equipment, and emerging areas like electric vehicles and renewable energy systems.
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Pro Analysis
POWI — Score History
| Date | UQS | Quality | Moat | Growth | Risk | Value | Change |
|---|---|---|---|---|---|---|---|
| May 20, 2026 | 37.9 | 19.6 | 30.0 | 34.2 | 82.4 | 41.9 | 0.0 |
| May 7, 2026 | 37.9 | 21.9 | 30.0 | 34.6 | 82.4 | 37.8 | -0.3 |
| May 3, 2026 | 38.2 | 21.9 | 30.0 | 34.6 | 82.4 | 39.9 | 0.0 |
| Apr 26, 2026 | 38.2 | 21.9 | 30.0 | 34.6 | 82.4 | 39.8 | -1.0 |
| Apr 19, 2026 | 39.2 | 21.9 | 30.0 | 34.6 | 82.4 | 46.3 | -0.4 |
| Apr 18, 2026 | 39.6 | 21.9 | 30.0 | 34.6 | 82.4 | 49.0 | -1.8 |
| Apr 14, 2026 | 41.4 | 21.9 | 30.0 | 34.6 | 82.4 | 61.3 | +0.1 |
| Apr 12, 2026 | 41.3 | 21.9 | 30.0 | 34.6 | 82.4 | 60.4 | -0.2 |
| Apr 9, 2026 | 41.5 | 21.9 | 30.0 | 34.6 | 82.4 | 61.7 | 0.0 |
| Apr 4, 2026 | 41.5 | 22.1 | 30.0 | 34.6 | 82.4 | 61.7 | 0.0 |
POWI — Pillar Breakdown
Quality
— 19.4/100 (25%)Power Integrations, Inc. currently shows below-average quality metrics, suggesting challenges with profitability.
How effectively capital is deployed to generate returns.
Profitability relative to shareholders' equity.
Ability to convert revenue into operating profit.
Bottom-line profit as a share of revenue.
Asset productivity — how much gross profit each dollar of assets generates.
Free cash flow relative to market value.
Growth
— 34.2/100 (20%)Power Integrations, Inc. faces growth headwinds with declining or stagnant revenue trends.
Revenue trajectory over the last twelve months.
Compound annual revenue growth rate over 3 years.
Year-over-year earnings per share growth.
Analyst consensus for future revenue growth.
Analyst consensus for future earnings growth.
Risk
— 82.4/100 (15%)Power Integrations, Inc. carries minimal financial risk with conservative leverage and strong solvency.
Debt levels relative to earnings capacity.
Total debt relative to shareholder equity.
Short-term liquidity — ability to pay near-term obligations.
Earnings capacity relative to interest payments.
Valuation
— 40.7/100 (15%)Power Integrations, Inc. has a mixed valuation — some metrics suggest fair value while others appear stretched.
Inverse of forward P/E — higher yield means cheaper stock.
How many years of FCF the market cap represents.
P/E relative to earnings growth — lower is more attractive.
Enterprise value multiple relative to sector median.
Moat
— 30/100 (25%)Power Integrations, Inc. operates in a highly competitive environment with limited sustainable advantages. The Moat pillar evaluates competitive advantages across five dimensions: Switching Costs, Network Effects, Cost Advantage, Intangible Assets, and Scale & Ecosystem. Sign in to customize moat ratings for POWI.
Score Composition
Financial Data
More Stock Analysis
How is the POWI UQS Score Calculated?
The UQS (Unified Quality Score) for Power Integrations, Inc. is calculated using a proprietary 6-pillar framework with 29 financial metrics. Each pillar evaluates a different dimension on a 0–100 scale, then combines into a single weighted score. Scoring thresholds are calibrated per sector. Momentum is an optional Pro toggle — without it, you get the 5-pillar / 25-metric core shown below.
Quality (25%) measures profitability and capital efficiency — ROIC, ROE, margins, GP/Assets, and FCF Yield.
Moat (25%) assesses Power Integrations, Inc.'s competitive advantages across switching costs, network effects, cost advantages, intangible assets, and ecosystem scale.
Growth (20%) tracks revenue trajectory and earnings momentum, combining historical results with analyst forward estimates.
Risk (15%) is inversely scored — lower leverage and strong balance sheet health result in higher scores.
Valuation (15%) measures whether Power Integrations, Inc. is fairly priced using earnings yield, price-to-FCF, PEG ratio, and EV/EBITDA relative to sector peers.
Six investor-inspired presets are available, each with different pillar weights: Balanced, Buffett, Munger, Lynch, Cathie Wood, and Graham. The public score shown here uses the Balanced preset. Learn more in our FAQ.