The Market Reports

Synopsis
The global market for CMOS Digital Isolators was estimated to be worth US$ 579 million in 2024 and is forecast to a readjusted size of US$ 1228 million by 2031 with a CAGR of 10.9% during the forecast period 2025-2031.
CMOS digital isolators are high-performance electrical isolation devices manufactured using Complementary Metal-Oxide-Semiconductor (CMOS) technology, designed to isolate and transmit digital signals. Compared with traditional optocouplers, CMOS digital isolators offer advantages such as smaller size, faster data transmission, lower power consumption, higher reliability, and stronger resistance to interference. These isolators typically utilize capacitive or magnetic coupling to achieve signal isolation and are widely used in industrial automation, automotive electronics, medical equipment, and communication systems. As technology continues to evolve and application demands grow, CMOS digital isolators are increasingly replacing optocouplers to become the mainstream isolation solution of the new generation.
The CMOS digital isolator market is experiencing rapid growth, driven by increasing demand in sectors such as industrial automation, automotive electronics, renewable energy, and communications. As systems become more complex and require higher speeds, lower power consumption, and enhanced safety isolation, CMOS digital isolators are gradually replacing traditional optocouplers to become the mainstream choice. The emergence of applications like the Internet of Things (IoT), 5G base stations, and energy storage systems further fuels this market expansion.​
Industry trends indicate a shift towards multi-channel, high integration, and intelligent digital isolators. Multi-channel isolators meet the needs of complex systems by optimizing space and cost, while high integration designs enhance system reliability and simplify design processes. With the advancement of intelligent manufacturing and automation, digital isolators featuring self-diagnosis and fault detection capabilities are gaining market favor. Continuous technological innovation is essential for companies to maintain competitiveness and meet diverse application requirements.​
Companies should focus on strengthening research and development to enhance the technical content and added value of their products. Expanding into international markets, particularly emerging ones, can help diversify risks and increase market share. Establishing stable partnerships within the supply chain ensures consistent material and production capacity, which is crucial for sustainable development. Additionally, aligning with environmental and sustainability trends by developing eco-friendly products can improve corporate image and meet the growing demand for green solutions.
This report aims to provide a comprehensive presentation of the global market for CMOS Digital Isolators, focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of CMOS Digital Isolators by region & country, by Type, and by Application.
This report provides a comprehensive assessment of recent tariff adjustments and international strategic countermeasures on CMOS Digital Isolators cross-border industrial footprints, capital allocation patterns, regional economic interdependencies, and supply chain reconfigurations.
The CMOS Digital Isolators market size, estimations, and forecasts are provided in terms of sales volume (Million Units) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding CMOS Digital Isolators.
Market Segmentation
By Company
Skyworks Solutions
Broadcom
Texas Instruments
Analog Devices
Infineon
Renesas Electronics
Onsemi
NVE Corporation
Würth Elektronik
Vicor
STMicroelectronics
Toshiba
NOVOSENSE Microelectronics
2Pai Semiconductor
Shanghai Chipanalog Microelectronics
Shanghai Belling
SKYRELAY
GLW
3PEAK
Sillumin
HOPERF
CoilEasy
Siproin
Segment by Type
Single-Channel Digital Isolator
Multi-Channel Digital Isolators
Segment by Application
Industrial Automation
Medical Equipment
Automotive Electronics
Communications
Other
By Region
North America
United States
Canada
Asia-Pacific
China
Japan
South Korea
Southeast Asia
India
Australia
Rest of Asia-Pacific
Europe
Germany
France
U.K.
Italy
Netherlands
Nordic Countries
Rest of Europe
Latin America
Mexico
Brazil
Rest of Latin America
Middle East & Africa
Turkey
Saudi Arabia
UAE
Rest of MEA
Chapter Outline
Chapter 1: Introduces the report scope of the report, global total market size (value, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 2: Detailed analysis of CMOS Digital Isolators manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 3: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 5: Sales, revenue of CMOS Digital Isolators in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world.
Chapter 6: Sales, revenue of CMOS Digital Isolators in country level. It provides sigmate data by Type, and by Application for each country/region.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.

Index