Global Digital Isolators Market

Report Code: SMC140A

Publish Date: Dec 2025

Publisher: BCC Publishing

Category: Semiconductors

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Report Highlights

The global market for digital isolators is projected to grow from $2.9 billion in 2025 to reach $4.3 billion by the end of 2030, at a compound annual growth rate (CAGR) of 8.4% from 2025 to 2030.

Report Includes

  • 98 data tables and 45 additional tables
  • Overview and an analysis of the global market for digital isolator devices and technologies
  • Analyses of global market trends, with market revenue data for 2024, estimates for 2025, forecast for 2026 and 2028, and projected CAGRs through 2030
  • Estimates of the market size and revenue growth prospects, along with a corresponding market share analysis by technology, data speed, level of isolation, end-use industry and region
  • Facts and figures about the global market dynamics, technological advancements, emerging applications, innovations, prospects, regulations, and the impact of macroeconomic factors
  • Insights derived from the Porter’s Five Forces model, as well as global supply chain analyses
  • An analysis of patents, emerging trends and new developments in the industry
  • Analysis of the industry structure, including companies’ market shares and rankings, strategic initiatives, M&A activity and a venture funding outlook
  • Overview of sustainability trends and ESG developments, with emphasis on consumer attitudes, and the ESG risk ratings scores and practices of leading companies
  • Profiles of the leading companies, including Texas Instruments Inc., Analog Devices Inc., Skyworks Solutions Inc., Infineon Technologies AG and Broadcom

Report Scope

This report provides an overview of the global digital isolators market and analyzes the market trends. It provides the global revenue (in $ millions) and volume (in million units) for segments and regions, considering 2024 as the base year, along with estimated market data for 2025 through the end of 2030. The market is segmented by power range, device type, sales channel and region. The geographical segments covered are North America (the U.S., Canada and Mexico), Europe (the U.K., Germany, France and the Rest of Europe), Asia-Pacific (China, Japan, South Korea and the Rest of Asia-Pacific) and the Rest of the World (South America and the Middle East and Africa). The report also focuses on emerging technologies and the vendor landscape. It concludes with profiles of the major companies in the market.

Report Synopsis

Report Metrics Details
Base year considered 2024
Forecast period considered 2025-2030
Base year market size $2.7 Billion
Market size forecast $4.3 Billion
Growth rate CAGR of 8.4% from 2025 to 2030
Units considered $ Millions (Value); Million Units (Volume)
Segments covered By Technology, Data Speed, Level of Isolation, End-Use Industry and Region
Regions covered North America, Europe, Asia-Pacific and the Rest of the World (South America and the Middle East and Africa)
Key Market Drivers
  • Rising demand for electric vehicles (EVs) worldwide.
  • Growth in solar and smart grid infrastructure globally.
  • Proliferation of medical devices.
  • Growing demand for digital isolators in harsh industrial motor drive applications.
  • GMR technology for digital isolators.
Companies studied
3PEAK INC.ANALOG DEVICES INC.
BROADCOMINFINEON TECHNOLOGIES AG
LITTELFUSE INC.MONOLITHIC POWER SYSTEMS INC.
NVE CORP.RENESAS ELECTRONICS CORP.
SEMICONDUCTOR COMPONENTS INDUSTRIES LLC.SKYWORKS SOLUTIONS INC.
STMICROELECTRONICSSUZHOU NANOCHIP MICROELECTRONICS CO. LTD.
TEXAS INSTRUMENTS INC.VICOR CORP.
WURTH ELEKTRONIK EISOS GMBH & CO. KG
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Frequently Asked Questions (FAQs)

The global digital isolators market was valued at $2.7 billion in 2024 and will reach $4.3 billion by 2030, growing at a CAGR of 8.4% from 2025 to 2030.
Key drivers include:
  • The rising demand for EVs worldwide.
  • The increasing solar and smart grid infrastructure worldwide.
  • Proliferation of medical devices.
Key challenges include:
  • High costs of digital isolators as compared to optocouplers.
  • Design complexities.
Key opportunities include:
  • Growing opportunities for digital isolators in harsh industrial motor drive applications.
  • GMR technology for digital isolators.
  • By industry.
  • By data speed.
  • By technology.
  • By level of isolation.
  • By region.
In 2024, due to capabilities such as fast data transfer speeds, small form factors, and lower manufacturing costs, capacitive digital isolators are leading the market with 59.2% revenue share. Also, capacitive isolators dominate because they provide high-speed signal transmission, compact integration, low power consumption, and cost-effective manufacturing, making them ideal for modern electronics like Ethernet, USB, mobile, and industrial applications.
The Asia-Pacific region holds the highest share of the global digital isolators market due to the increasing number of EVs across the region especially in China, prominent semiconductor fabrication, growing industrial automation, rising government support for the renewable energy generation, and prominent technology adoption across the region.

Analyst Credentials

BCC Research Team possesses expertise and experience in life and physical science domains. They specialize in offering valuable business insights, including industry analysis, competitor intelligence, strategic and financial analysis, and opportunity assessment. The team has in-depth knowledge of various sectors, including healthcare, biotechnology, pharmaceuticals, IT, automation, advanced materials, and energy. They are proficient in qualitative and quantitative market intelligence providing clients with actionable insights. With a vast understanding of the competitive landscape, the team can support clients in making data-driven decisions to help them achieve a competitive edge in their respective markets.

Let us assist you! Our analysts are ready to tailor this report to your specific need. Talk to Our Analyst

Table of Contents

All reports provided in PDF format. For shared licensing options (5+ Users), please call a representative at (+1) 781-489-7301 or contact us at info@bccresearch.com
Title/Chapter NamePagesMember Price
Full Report: Global Digital Isolators Market156Free
Chapter- 1: Executive Summary5Free
Chapter- 2: Market Overview6Free
Chapter- 3: Regulatory Landscape2Free
Chapter- 4: Market Dynamics6Free
Chapter- 5: Emerging Trends and Technologies4Free
Chapter- 6: Market Segmentation Analysis76Free
Chapter- 7: Competitive Intelligence6Free
Chapter- 8: Sustainability in the Digital Isolators Industry: ESG Perspective3Free
Chapter- 9: Appendix48Free

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This is an Excel-only version of the report.

Report Includes

    Total Number of Tables in this Report: 143

  • Summary Table: Global Market for Digital Isolators, by Technology, Through 2030
  • Summary Table: Global Market Volume for Digital Isolators, by Technology, Through 2030
  • Table 1: Digital Isolators: Regulatory Bodies, Standards Organizations and Government Agencies, by Region, 2024
  • Table 2: Latest Granted Patents, by Inventor or Assignee, February 2024–July 2025
  • Table 3: Global Market for Digital Isolators, by Industry, Through 2030
  • Table 4: Global Market Volume for Digital Isolators, by Industry, Through 2030
  • Table 5: Global Market for Digital Isolators in Industrial and Instrumentation Industry, by Region, Through 2030
  • Table 6: Global Market Volume for Digital Isolators in Industrial and Instrumentation Industry, by Region, Through 2030
  • Table 7: Global Market for Digital Isolators in Automotive Industry, by Region, Through 2030
  • Table 8: Global Market Volume for Digital Isolators in the Automotive Industry, by Region, Through 2030
  • Table 9: Global Market for Digital Isolators in Energy and Power Industry, by Region, Through 2030
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Global Digital Isolators Market
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