---
title: "Power Integrations, Inc. (POWI.US)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/POWI.US.md"
symbol: "POWI.US"
name: "Power Integrations, Inc."
industry: "Semiconductors"
datetime: "2026-05-19T19:15:25.167Z"
locales:
  - [en](https://longbridge.com/en/quote/POWI.US.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/POWI.US.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/POWI.US.md)
---

# Power Integrations, Inc. (POWI.US)

## Company Overview

Power Integrations, Inc. designs, develops, manufactures, and markets analog and mixed-signal integrated circuits, and other electronic components and circuitry used in high-voltage power conversion. It provides a range of alternating current to direct current power conversion products that address power supply up to approximately 500 watts of output for consumer appliances, utility meters, LCD monitors, tablets, smartphones, computers, TVs, consumer and industrial applications, and LED lightings; and power conversion in high-power applications comprising industrial motors, solar and wind-power systems, electric locomotives, and high-voltage DC transmission systems. The company also offers InnoSwitch IC for electric vehicles; high-voltage gate-driver products used to operate high-voltage switches, such as insulated-gate bipolar transistors and silicon-carbide MOSFETs under the SCALE and SCALE-2 product-family names; and SCALE-iDriver for use in powertrain and charging applications for electric vehicles.

| Item | Detail |
|------|--------|
| Industry | Semiconductors |
| Exchange | US Market |
| Website | [www.power.com](https://www.power.com) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: B
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-19T04:30:14.000Z

**Overall: B (0.38)**

**Industry**: Semiconductors

| Metric | Value |
|--------|-------|
| Industry Ranking | 26 / 88 |
| Industry Median | C |
| Industry Average | C |

- **Style**: Blend - Stocks in which the company has both growth and mature businesses.
- **Scale**: Small - The company's operation has a high degree of growth and volatility, making it easy to achieve high investment returns.

**Multi Score**: B

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 3.11% |  |
| Net Profit YoY | -55.21% |  |
| P/B Ratio | 5.61 |  |
| Dividend Ratio | 1.25% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 3767785318.08 |  |
| Revenue | 446283000.00 |  |

#### Multi Score Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 2.36% | C |
| Profit Margin | 3.72% | C |
| Gross Margin | 52.91% | B |
| Revenue YoY | 3.11% | C |
| Net Profit YoY | -55.21% | D |
| Total Assets YoY | -5.37% | D |
| Net Assets YoY | -8.70% | D |
| Cash Flow Margin | 633.48% | A |
| OCF YoY | 3.11% | C |
| Turnover | 0.56 | C |
| Gearing Ratio | 12.83% | A |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Power Integrations, Inc.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "3.11%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-55.21%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "5.61",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "1.25%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "3767785318.08",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "446283000.00",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "B",
      "indicators": [
        {
          "name": "ROE",
          "value": "2.36%",
          "rating": "C"
        },
        {
          "name": "Profit Margin",
          "value": "3.72%",
          "rating": "C"
        },
        {
          "name": "Gross Margin",
          "value": "52.91%",
          "rating": "B"
        },
        {
          "name": "Revenue YoY",
          "value": "3.11%",
          "rating": "C"
        },
        {
          "name": "Net Profit YoY",
          "value": "-55.21%",
          "rating": "D"
        },
        {
          "name": "Total Assets YoY",
          "value": "-5.37%",
          "rating": "D"
        },
        {
          "name": "Net Assets YoY",
          "value": "-8.70%",
          "rating": "D"
        },
        {
          "name": "Cash Flow Margin",
          "value": "633.48%",
          "rating": "A"
        },
        {
          "name": "OCF YoY",
          "value": "3.11%",
          "rating": "C"
        },
        {
          "name": "Turnover",
          "value": "0.56",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "12.83%",
          "rating": "A"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 226.93 | 37/88 | 128.11 | 103.90 | 75.65 |
| PB | 5.61 | 39/88 | 4.26 | 3.78 | 3.14 |
| PS (TTM) | 8.44 | 41/88 | 7.03 | 5.85 | 4.95 |
| Dividend Yield | 1.25% | 11/88 | 2.13% | 1.80% | 1.54% |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | NVIDIA (NVDA.US) | A | A | A | B | B | A |
| 02 | Micron Tech (MU.US) | A | A | B | B | B | A |
| 03 | Astera Labs (ALAB.US) | A | A | B | A | A | A |
| 04 | Credo Tech (CRDO.US) | A | A | B | A | B | A |
| 05 | Taiwan Semiconductor (TSM.US) | A | A | C | B | B | B |

## Institutional View

### Analyst Rating Distribution

> As of 2026-05-08T04:00:00.000Z

Total Analysts: **4**

| Rating | Count | Percentage |
|--------|-------|-----------| 
| Buy | 2 | 50% |
| Hold | 2 | 50% |

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 68.71 |
| Highest Target | 70.00 |
| Lowest Target | 45.00 |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/POWI.US/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/POWI.US/norm.md)
- [Related News](https://longbridge.com/en/quote/POWI.US/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/POWI.US/filings.md)

---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**