Digital Isolator Market Report Scope & Overview:

Digital Isolator Market Size will be valued at USD 3.45 billion by 2030, and it was valued at USD 1.80 billion in 2022, and grow at a CAGR of 8.5% over the forecast period 2023-2030.

A Digital isolator is a device that helps to separate electrical circuits while still allowing data transfer. These devices are widely used in electrical, control, monitoring, and communication systems, to securely connect one part of the circuit to another. Therefore, because of their cost and reliability benefits digital isolators are emerging as the best replacement for optocouplers. Advancements in silicon isolation technology have been instrumental in the growing market for digital isolators. These changes contribute to making the segments thicker, more reliable, stronger, and less expensive. Therefore, with the growing demand for automation and electrical installation in various industries including automotive, the market will witness positive growth.

Digital Isolator Market Revenue

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  • Increasing emphasis on automobile electrification.

  • The increased demand for reliable and sound electronic devices.

  • enhanced user experience.


  • Digital isolators' inability to pass the low-frequency signal.

  • The cost of quality insulators is higher than that of most optocouplers.


  • The number of safety regulations is increasing for industries.

  • The key components are isolation devices for Smart Factories.


  • Digital isolators are more expensive than optocouplers.


COVID-19 has had a severe impact on the global economy as well as all industries. To stop the plague from spreading, governments in several countries have established borders. The initial phase of the epidemic's global shutdown in many countries has had a significant influence on people's lives and quality of life. As a result, the global supply chain has been shattered. The global economy has shrunk as commodity demand has decreased considerably. Due to the outbreak, which has caused a lack of immature materials, production in all industries has been slowed. Productivity declines are caused by variables such as depreciation and supply chain disruption. 

The Covid-19 epidemic has devastated the global digital isolator market. The general decline in economic activity has led to a dramatic decline in demand for digital isolators. The poor performance of the automotive industry has also led to a decline in demand. Moreover, as the demand for electronic goods declined during the period when there was a negative growth in the market. In addition, covid restrictions on production units have hampered production quality and caused disruption to the supply system. However, there has been some respect in the market for the rising demand for digital medical devices. The market is expected to show signs of recovery soon after the easing of global sanctions.


Digital isolator is a tool that helps to separate circuits electronically while maintaining signal transmission between them. Its main purpose is to reduce noise from the back holes and to maintain circuit safety. Digital Isolator transmits data through a transformer or capacitor, magnetically or capacitively throughout the isolation barrier. These separators are made of polymer materials such as polyimide PI that can be woven as thin film and silicon dioxide. Digital separators offer many advantages over optocouplers in terms of size, speed, power consumption, ease of use, and reliability. They are expensive and very easy to install. Their speed and durability make them a popular choice among various electric circuit manufacturers. Advances in silicon separation technology and the development of CMOS separators also increase the adoption rate of digital separators.

The type of capacitive coupling isolation makes the market share larger. The high advantages of capacitive isolator at low-cost lead to their widespread use in consumer electronics. More than 75 Mbps is expected to dominate the global market. High data rates with improved accuracy are a major factor that creates a need. Four-channel digital dividers have the largest market share. They are the most effective and inexpensive options for a wide range of consumer electronics products such as health care, industry, and automotive. Gate Drivers are a popular digital breaker app. They provide improved security in the cycle and improve its efficiency. These drivers find use in energy-efficient conversion programs.



  • Capacitive Coupling

  • Giant Magnetoresistive

  • Magnetic Coupling


  • Up To 25 Mbps

  • 25 – 75 Mbps

  • Above 75 Mbps


  • Two

  • Four

  • Six

  • Eight

  • Others

BY Materials

  • Silicon Dioxide

  • Polyimide

  • Others


  • Industrial

  • Automotive

  • Aerospace & Defense

  • Healthcare

  • Telecommunications

  • Energy & Power

  • Other


  • Gate Drivers

  • Analog to Digital Converters

  • CAN Isolation

  • DC/DC Converters

  • USD and Other Communication Ports

  • Others

Digital Isolator Market

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Asia-Pacific is part of the largest regional market for digital insulators. This reason emerges as a global manufacturing hub for electronic goods and also a major consumer who contributes to market growth. China, India, Malaysia, Singapore, Korea, and Japan are the most sought-after digital dividers. In addition, the increase in public and private funding for the development of clean energy resources and products in the region will provide better prospects for market growth.

North America is the second largest regional market for growth. Consumer electronics account and automotive electrification are a big part of the need for digital separators. High operating revenue and effective government funding for renewable energy projects contributes to market growth in the region.

Europe also has a large share in the global digital isolator market. The huge presence of automotive and aerospace factories in Germany, UK, Sweden contributes to market growth. Good research and backup development of product development and growing investments in power systems and products will protect market development in the region. The Latin American Middle East and Africa are expected to grow at a moderate rate over time.


  • North America

    • USA

    • Canada

    • Mexico

  • Europe

    • Germany

    • UK

    • France

    • Italy

    • Spain

    • The Netherlands

    • Rest of Europe

  • Asia-Pacific

    • Japan

    • south Korea

    • China

    • India

    • Australia

    • Rest of Asia-Pacific

  • The Middle East & Africa

    • Israel

    • UAE

    • South Africa

    • Rest of Middle East & Africa

  • Latin America

    • Brazil

    • Argentina

    • Rest of Latin America


The key players in the Digital Isolator Market are Texas Instruments, Skyworks Solutions, Inc, Infineon Technologies, Broadcom Limited, ROHM Semiconductor, NXP Semiconductors, Murata Manufacturing, ON Semiconductor, Analog Devices, Broadcom Inc, Silicon Labs, Maxim Integrated, STMicroelectronics and Other.

Skyworks Solutions Inc-Company Financial Analysis

Company Landscape Analysis

Digital Isolator Market Report Scope:

Report Attributes Details
Market Size in 2022 US$ 1.80 Billion
Market Size by 2030 US$ 3.45 Billion
CAGR CAGR of 8.5% From 2023 to 2030
Base Year 2022
Forecast Period 2023-2030
Historical Data 2020-2021
Report Scope & Coverage Market Size, Segments Analysis, Competitive  Landscape, Regional Analysis, DROC & SWOT Analysis, Forecast Outlook
Key Segments • By Technology (Capacitive Coupling, Giant Magnetoresistive, Magnetic Coupling)
• By Data Rate (Up To 25 Mbps, 25 – 75 Mbps, Above 75 Mbps)
• By Channel (Two, Four, Six, Eight, Others)
• By Materials (Silicon Dioxide, Polyimide, Others)
• By Industry (Industrial, Automotive, Aerospace & Defense, Healthcare, Telecommunications, Energy & Power, Other)
• By Application (Gate Drivers, Analog To Digital Converters, CAN Isolation, DC/DC Converters, USD And Other Communication Ports, Others)
Regional Analysis/Coverage North America (USA, Canada, Mexico), Europe
(Germany, UK, France, Italy, Spain, Netherlands,
Rest of Europe), Asia-Pacific (Japan, South Korea,
China, India, Australia, Rest of Asia-Pacific), The
Middle East & Africa (Israel, UAE, South Africa,
Rest of Middle East & Africa), Latin America (Brazil, Argentina, Rest of Latin America)
Company Profiles Texas Instruments, Skyworks Solutions, Inc, Infineon Technologies, Broadcom Limited, ROHM Semiconductor, NXP Semiconductors, Murata Manufacturing, ON Semiconductor, Analog Devices, Broadcom Inc, Silicon Labs, Maxim Integrated, STMicroelectronics and Other.
Key Drivers • Increasing emphasis on automobile electrification.
• The increased demand for reliable and sound electronic devices
• enhanced user experience.
Restraints • Digital isolators' inability to pass the low-frequency signal.
• The cost of quality insulators is higher than that of most optocouplers.

Frequently Asked Questions

The Digital Isolator Market size was valued at 1.6 billion in 2021 at a CAGR of 8.5%.

Increasing emphasis on automobile electrification and enhanced user experience are the driving factors of the Digital Isolator market.

The key players in the Digital Isolator Market are Texas Instruments, Skyworks Solutions, Inc, Infineon Technologies, Broadcom Limited, ROHM Semiconductor, NXP Semiconductors, Murata Manufacturing, ON Semiconductor, Analog Devices, Broadcom Inc, Silicon Labs, Maxim Integrated, STMicroelectronics and Other.

Top-down research, bottom-up research, qualitative research, quantitative research, and Fundamental research.

Manufacturers, Consultants, Association, Research Institutes, private and university libraries, suppliers, and distributors of the product.

Table of Contents

1. Introduction

1.1 Market Definition

1.2 Scope

1.3 Research Assumptions

2. Research Methodology

3. Market Dynamics

3.1 Drivers

3.2 Restraints

3.3 Opportunities

3.4 Challenges

4. Impact Analysis

4.1 COVID-19 Impact Analysis

4.2 Impact of Ukraine- Russia war

4.3 Impact of ongoing Recession

4.3.1 Introduction

4.3.2 Impact on major economies US Canada Germany France United Kingdom China Japan South Korea Rest of the World

5. Value Chain Analysis

6. Porter’s 5 forces model

7.  PEST Analysis

8. Global Digital Isolator Market Segmentation, by Technology


8.2 Capacitive Coupling

8.3 Giant Magnetoresistive

8.4 Magnetic Coupling

8.5 Other

9. Global Digital Isolator Market Segmentation, by Data Rate

9.1 Introduction

9.2 Up To 25 Mbps

9.3 25 – 75 Mbps

9.4 Above 75 Mbps

9.5 Other

10. Global Digital Isolator Market Segmentation, By Channel

10.1 Introduction

10.2 Two

103 Four

104 Six

10.6 Eight

10.7 Others

11. Global Digital Isolator Market Segmentation, By Material

11.1 Introduction

11.2 Silicon Dioxide

11.3 Polyimide

11.4 Others

12. Global Digital Isolator Market Segmentation, By Industries

12.1 Introduction

12.2 Industrial

12.3 Automotive

12.4 Aerospace & Defense

12.5 Healthcare

12.6 Telecommunications

12.7 Energy & Power

12.8 Other

13. Global Digital Isolator Market Segmentation, By Application

13.1 Introduction

13.2 Gate Drivers

13.3 Analog to Digital Converters

13.4 CAN Isolation

13.5 DC/DC Converters

13.6 USD

13.7 Others

14. Regional Analysis

14.1 Introduction

14.2 North America

14.2.1 USA

14.2.2    Canada

14.2.3    Mexico

14.3        Europe

14.3.1    Germany

14.3.2    UK

14.3.3    France

14.3.4    Italy

14.3.5    Spain

14.3.6    The Netherlands

14.3.7    Rest of Europe

14.4        Asia-Pacific

14.4.1    Japan

14.4.2    South Korea

14.4.3    China

14.4.4    India

14.4.5    Australia

14.4.6    Rest of Asia-Pacific

14.5        The Middle East & Africa

14.5.1    Israel

14.5.2    UAE

14.5.3    South Africa

14.5.4    Rest

14.6        Latin America

14.6.1    Brazil

14.6.2    Argentina

14.6.3    Rest of Latin America

15. Company Profiles

15.1 Skyworks Solutions, Inc

15.1.1 Financial

15.1.2 Products/ Services Offered

15.1.3 SWOT Analysis

15.1.4 The SNS view

15.2 Texas Instruments

15.3 Infineon Technologies

15.4 Broadcom Limited

15.5 ROHM Semiconductor

15.6 NXP Semiconductors

15.7 Murata Manufacturing

15.8 ON Semiconductor

15.9 Analog Devices

15.10 Broadcom Inc

15.11 Silicon Labs

15.12 Maxim Integrated

15.13 STMicroelectronics

15.14 Other

16. Competitive Landscape

16.1 Competitive Benchmark

16.2 Market Share analysis

16.3 Recent Developments

17. Conclusion

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The 5 steps process:

Step 1: Secondary Research:

Secondary Research or Desk Research is as the name suggests is a research process wherein, we collect data through the readily available information. In this process we use various paid and unpaid databases which our team has access to and gather data through the same. This includes examining of listed companies’ annual reports, Journals, SEC filling etc. Apart from this our team has access to various associations across the globe across different industries. Lastly, we have exchange relationships with various university as well as individual libraries.

Secondary Research

Step 2: Primary Research

When we talk about primary research, it is a type of study in which the researchers collect relevant data samples directly, rather than relying on previously collected data.  This type of research is focused on gaining content specific facts that can be sued to solve specific problems. Since the collected data is fresh and first hand therefore it makes the study more accurate and genuine.

We at SNS Insider have divided Primary Research into 2 parts.

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This step involves the triangulation of data wherein our team analyses the interview transcripts, online survey responses and observation of on filed participants. The below mentioned chart should give a better understanding of the part 1 of the primary interview.

Primary Research

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Data Bank Validation

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