Global Digital Isolators Market

List of Tables

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.

The global market for capacitive digital isolators is projected to grow from $1.7 billion in 2025 to reach $2.7 billion by the end of 2030, at a CAGR of 9.4% from 2025 to 2030.

The global market for magnetic digital isolators is projected to grow from $1 billion in 2025 to reach $1.4 billion by the end of 2030, at a CAGR of 7.1% from 2025 to 2030.

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 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

Product Code: SMC140A

Chapter 1 Executive Summary

Market Outlook
Scope of Report
Market Summary
Market Dynamics and Growth Factors
Emerging Technologies
Segmental Analysis
Regional Insights and Emerging Markets
Conclusion

Chapter 2 Market Overview

Current Market Scenario
Future Expectations
Macroeconomic Factors Analysis
Interest Rate and Inflation-Related Risks
Risks Related to Currency Fluctuations
Impact of U.S. Tariffs on the Digital Isolators Market
Porter's Five Forces Analysis
Potential for New Entrants
Bargaining Power of Suppliers
Bargaining Power of Buyers
Ability of Customers to Find Substitutes
Competition in the Industry
Value Chain Analysis
Raw Materials and Components Supply
IC Design and Development
Semiconductor Manufacturing and Fabrication
Assembly, Test and Packaging
Distribution and Channel Partners
End-User Applications and Integration

Chapter 3 Regulatory Landscape

Overview

Chapter 4 Market Dynamics

Key Takeaways
Market Drivers
Rising Demand for EVs Worldwide
Growth in Solar and Smart Grid Infrastructure Globally
Proliferation of Medical Devices
Market Restraints
Higher Costs Compared to Established Optocoupler Solutions
Performance Trade-Offs and Design Complexity
Market Opportunities
Growing Demand for Digital Isolators in Harsh Industrial Motor Drive Applications
GMR Technology for Digital Isolators

Chapter 5 Emerging Trends and Technologies

Overview
Emerging Trends
Automotive-driven Innovation
Multi-Channel Integration and Technology Platform Diversification
Emerging Technologies
EMI Optimization and Ultra-High CMTI
Flexible Multi-Channel Architectures
Patent Analysis
Geographical Patterns
Key Findings

Chapter 6 Market Segmentation Analysis

Segmentation Breakdown
Market Breakdown by Industry
Key Takeaways
Industrial and Instrumentation
Automotive
Energy and Power
Healthcare
Consumer Electronics
Others
Market Breakdown by Technology
Key Takeaways
Capacitive
Magnetic
GMR
Market Breakdown by Data Speed
Key Takeaways
11 to 100 Mbps
101 to 150 Mbps
Up to 10 Mbps
Above 150 Mbps
Market Breakdown by Level of Isolation
Key Takeaways
Basic
Reinforced
Functional
Geographic Breakdown
Market Breakdown by Region
Key Takeaways
Asia-Pacific
North America
Europe
Rest of the World (RoW)

Chapter 7 Competitive Intelligence

Key Takeaways
Market Ecosystem Analysis
Analysis of Key Companies
Strategic Analysis

Chapter 8 Sustainability in the Digital Isolators Industry: ESG Perspective

Key Takeaways
ESG Performance Analysis
Environmental Performance
Social Performance
Governance Performance
Current Status of ESG in the Digital Isolators Market
Concluding Remarks from BCC Research

Chapter 9 Appendix

Methodology
Abbreviations
Company Profiles
3PEAK INC.
ANALOG DEVICES INC.
BROADCOM
INFINEON TECHNOLOGIES AG
LITTELFUSE INC.
MONOLITHIC POWER SYSTEMS INC.
NVE CORP.
RENESAS ELECTRONICS CORP.
SEMICONDUCTOR COMPONENTS INDUSTRIES LLC.
SKYWORKS SOLUTIONS INC.
STMICROELECTRONICS
SUZHOU NANOCHIP MICROELECTRONICS CO. LTD.
TEXAS INSTRUMENTS INC.
VICOR CORP.
WURTH ELEKTRONIK EISOS GMBH & CO. KG

Product Code: SMC140A

List of Tables

Summary Table A : Global Market for Digital Isolators, by Technology, Through 2030
Summary Table B : 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
Table 10 : Global Market Volume for Digital Isolators in Energy and Power Industry, by Region, Through 2030
Table 11 : Global Market for Digital Isolators in Healthcare Industry, by Region, Through 2030
Table 12 : Global Market Volume for Digital Isolators in Healthcare Industry, by Region, Through 2030
Table 13 : Global Market for Digital Isolators in Consumer Electronics Industry, by Region, Through 2030
Table 14 : Global Market Volume for Digital Isolators in Consumer Electronics Industry, by Region, Through 2030
Table 15 : Global Market for Digital Isolators in Other Industries, by Region, Through 2030
Table 16 : Global Market Volume for Digital Isolators in Other Industries, by Region, Through 2030
Table 17 : Global Market for Digital Isolators, by Technology, Through 2030
Table 18 : Global Market Volume for Digital Isolators, by Technology, Through 2030
Table 19 : Global Market for Capacitive Digital Isolators, by Region, Through 2030
Table 20 : Global Market Volume for Capacitive Digital Isolators, by Region, Through 2030
Table 21 : Global Market for Magnetic Digital Isolators, by Region, Through 2030
Table 22 : Global Market Volume for Magnetic Digital Isolators, by Region, Through 2030
Table 23 : Global Market for GMR Digital Isolators, by Region, Through 2030
Table 24 : Global Market Volume for GMR Digital Isolators, by Region, Through 2030
Table 25 : Global Market for Digital Isolators, by Data Speed, Through 2030
Table 26 : Global Market Volume for Digital Isolators, by Data Speed, Through 2030
Table 27 : Global Market for 11-100 Mbps Data Rate Digital Isolators, by Region, Through 2030
Table 28 : Global Market Volume for 11-100 Mbps Data Rate Digital Isolators, by Region, Through 2030
Table 29 : Global Market for 101-150 Mbps Data Rate Digital Isolators, by Region, Through 2030
Table 30 : Global Market Volume for 101-150 Mbps Data Rate Digital Isolators, by Region, Through 2030
Table 31 : Global Market for Up to 10 Mbps Data Rate Digital Isolators, by Region, Through 2030
Table 32 : Global Market Volume for Up to 10 Mbps Data Rate Digital Isolators, by Region, Through 2030
Table 33 : Global Market for Above 150 Mbps Data Rate Digital Isolators, by Region, Through 2030
Table 34 : Global Market Volume for Above 150 Mbps Data Rate Digital Isolators, by Region, Through 2030
Table 35 : Global Market for Digital Isolators, by Level of Isolation, Through 2030
Table 36 : Global Market Volume for Digital Isolators, by Level of Isolation, Through 2030
Table 37 : Global Market for Basic Digital Isolators, by Region, Through 2030
Table 38 : Global Market Volume for Basic Digital Isolators, by Region, Through 2030
Table 39 : Global Market for Reinforced Digital Isolators, by Region, Through 2030
Table 40 : Global Market Volume for Reinforced Digital Isolators, by Region, Through 2030
Table 41 : Global Market for Functional Digital Isolators, by Region, Through 2030
Table 42 : Global Market Volume for Functional Digital Isolators, by Region, Through 2030
Table 43 : Global Market for Digital Isolators, by Region, Through 2030
Table 44 : Global Market Volume for Digital Isolators, by Region, Through 2030
Table 45 : Asia-Pacific Market for Digital Isolators, by Country, Through 2030
Table 46 : Asia-Pacific Market for Digital Isolators, by Industry, Through 2030
Table 47 : Asia-Pacific Market for Digital Isolators, by Technology, Through 2030
Table 48 : Asia-Pacific Market for Digital Isolators, by Data Speed, Through 2030
Table 49 : Asia-Pacific Market for Digital Isolators, by Level of Isolation, Through 2030
Table 50 : Asia-Pacific Market Volume for Digital Isolators, by Country, Through 2030
Table 51 : Asia-Pacific Market Volume for Digital Isolators, by Industry, Through 2030
Table 52 : Asia-Pacific Market Volume for Digital Isolators, by Technology, Through 2030
Table 53 : Asia-Pacific Market Volume for Digital Isolators, by Data Speed, Through 2030
Table 54 : Asia-Pacific Market Volume for Digital Isolators, by Level of Isolation, Through 2030
Table 55 : North American Market for Digital Isolators, by Country, Through 2030
Table 56 : North American Market for Digital Isolators, by Industry, Through 2030
Table 57 : North American Market for Digital Isolators, by Technology, Through 2030
Table 58 : North American Market for Digital Isolators, by Data Speed, Through 2030
Table 59 : North American Market for Digital Isolators, by Level of Isolation, Through 2030
Table 60 : North American Market Volume for Digital Isolators, by Country, Through 2030
Table 61 : North American Market Volume for Digital Isolators, by Industry, Through 2030
Table 62 : North American Market Volume for Digital Isolators, by Technology, Through 2030
Table 63 : North American Market Volume for Digital Isolators, by Data Speed, Through 2030
Table 64 : North American Market Volume for Digital Isolators, by Level of Isolation, Through 2030
Table 65 : European Market for Digital Isolators, by Country, Through 2030
Table 66 : European Market for Digital Isolators, by Industry, Through 2030
Table 67 : European Market for Digital Isolators, by Technology, Through 2030
Table 68 : European Market for Digital Isolators, by Data Speed, Through 2030
Table 69 : European Market for Digital Isolators, by Level of Isolation, Through 2030
Table 70 : European Market Volume for Digital Isolators, by Country, Through 2030
Table 71 : European Market Volume for Digital Isolators, by Industry, Through 2030
Table 72 : European Market Volume for Digital Isolators, by Technology, Through 2030
Table 73 : European Market Volume for Digital Isolators, by Data Speed, Through 2030
Table 74 : European Market Volume for Digital Isolators, by Level of Isolation, Through 2030
Table 75 : RoW Market for Digital Isolators, by Sub-Region, Through 2030
Table 76 : RoW Market for Digital Isolators, by Industry, Through 2030
Table 77 : RoW Market for Digital Isolators, by Technology, Through 2030
Table 78 : RoW Market for Digital Isolators, by Data Speed, Through 2030
Table 79 : RoW Market for Digital Isolators, by Level of Isolation, Through 2030
Table 80 : RoW Market Volume for Digital Isolators, by Sub-region, Through 2030
Table 81 : RoW Market Volume for Digital Isolators, by Industry, Through 2030
Table 82 : RoW Market Volume for Digital Isolators, by Technology, Through 2030
Table 83 : RoW Market Volume for Digital Isolators, by Data Speed, Through 2030
Table 84 : RoW Market Volume for Digital Isolators, by Level of Isolation, Through 2030
Table 85 : Key Companies in the Global Digital Isolators Market, 2024
Table 86 : Global Digital Isolators Market: Key Recent Developments, 2023 and 2024
Table 87 : Global Digital Isolators Market: Environmental Impact
Table 88 : Global Digital Isolators Market: Social Impact
Table 89 : Global Digital Isolators Market: Governance Impact
Table 90 : Global Digital Isolators Market: ESG Risk Ratings Metric, 2024
Table 91 : Abbreviations Used in the Report
Table 92 : 3PEAK Inc.: Company Snapshot
Table 93 : 3PEAK Inc.: Financial Performance, FY 2023 and 2024
Table 94 : 3PEAK Inc.: Product Portfolio
Table 95 : Analog Devices Inc.: Company Snapshot
Table 96 : Analog Devices Inc.: Financial Performance, FY 2023 and 2024
Table 97 : Analog Devices Inc.: Product Portfolio
Table 98 : Broadcom: Company Snapshot
Table 99 : Broadcom: Financial Performance, FY 2023 and 2024
Table 100 : Broadcom: Product Portfolio
Table 101 : Infineon Technologies AG: Company Snapshot
Table 102 : Infineon Technologies AG: Financial Performance, FY 2023 and 2024
Table 103 : Infineon Technologies AG: Product Portfolio
Table 104 : Infineon Technologies AG: News/Key Developments, 2023
Table 105 : Littelfuse Inc.: Company Snapshot
Table 106 : Littelfuse Inc.: Financial Performance, FY 2023 and 2024
Table 107 : Littelfuse Inc.: Product Portfolio
Table 108 : Monolithic Power Systems Inc.: Company Snapshot
Table 109 : Monolithic Power Systems Inc.: Financial Performance, FY 2023 and 2024
Table 110 : Monolithic Power Systems Inc.: Product Portfolio
Table 111 : Monolithic Power Systems Inc.: News/Key Developments, 2023
Table 112 : NVE Corp.: Company Snapshot
Table 113 : NVE Corp.: Financial Performance, FY 2023 and 2024
Table 114 : NVE Corp.: Product Portfolio
Table 115 : Renesas Electronics Corp.: Company Snapshot
Table 116 : Renesas Electronics Corp.: Financial Performance, FY 2023 and 2024
Table 117 : Renesas Electronics Corp.: Product Portfolio
Table 118 : Semiconductor Components Industries LLC.: Company Snapshot
Table 119 : Semiconductor Components Industries LLC.: Financial Performance, FY 2023 and 2024
Table 120 : Semiconductor Components Industries LLC.: Product Portfolio
Table 121 : Skyworks Solutions Inc.: Company Snapshot
Table 122 : Skyworks Solutions Inc.: Financial Performance, FY 2023 and 2024
Table 123 : Skyworks Solutions Inc.: Product Portfolio
Table 124 : Skyworks Solutions Inc.: News/Key Developments, 2024
Table 125 : STMicroelectronics: Company Snapshot
Table 126 : STMicroelectronics: Financial Performance, FY 2023 and 2024
Table 127 : STMicroelectronics: Product Portfolio
Table 128 : STMicroelectronics: News/Key Developments, 2023
Table 129 : Suzhou Nanochip Microelectronics Co. Ltd.: Company Snapshot
Table 130 : Suzhou Nanochip Microelectronics Co. Ltd.: Financial Performance, FY 2023 and 2024
Table 131 : Suzhou Nanochip Microelectronics Co. Ltd.: Product Portfolio
Table 132 : Suzhou Nanochip Microelectronics Co. Ltd.: News/Key Developments, 2024
Table 133 : Texas Instruments Inc.: Company Snapshot
Table 134 : Texas Instruments Inc.: Financial Performance, FY 2023 and 2024
Table 135 : Texas Instruments Inc.: Product Portfolio
Table 136 : Vicor Corp.: Company Snapshot
Table 137 : Vicor Corp.: Financial Performance, FY 2023 and 2024
Table 138 : Vicor Corp.: Product Portfolio
Table 139 : Wurth Elektronik eiSos GmbH & Co. KG: Company Snapshot
Table 140 : Wurth Elektronik eiSos GmbH & Co. KG: Product Portfolio
Table 141 : Wurth Elektronik eiSos GmbH & Co. KG: News/Key Developments, 2024

List of Figures

Summary Figure A : Global Market Shares for Digital Isolators, by Technology, 2024
Summary Figure B : Global Market Volume Shares for Digital Isolators, by Technology, 2024
Figure 1 : Value Chain for Digital Isolators
Figure 2 : Market Dynamics of Digital Isolators
Figure 3 : Share of Published Patents and Patent Applications for Digital Isolators, by Applicants in Key Regions, October 2023-July 2025
Figure 4 : Global Market Shares for Digital Isolators, by Industry, 2024
Figure 5 : Global Market Volume Shares for Digital Isolators, by Industry, 2024
Figure 6 : Global Market Shares for Digital Isolators in Industrial and Instrumentation Industry, by Region, 2024
Figure 7 : Global Market Volume Shares for Digital Isolators in Industrial and Instrumentation Industry, by Region, 2024
Figure 8 : Global Market Shares for Digital Isolators in Automotive Industry, by Region, 2024
Figure 9 : Global Market Volume Shares for Digital Isolators in Automotive Industry, by Region, 2024
Figure 10 : Global Market Shares for Digital Isolators in Energy and Power Industry, by Region, 2024
Figure 11 : Global Market Volume Shares for Digital Isolators in Energy and Power Industry, by Region, 2024
Figure 12 : Global Market Shares for Digital Isolators in Healthcare Industry, by Region, 2024
Figure 13 : Global Market Volume Shares for Digital Isolators in Healthcare Industry, by Region, 2024
Figure 14 : Global Market Shares for Digital Isolators in Consumer Electronics Industry, by Region, 2024
Figure 15 : Global Market Volume Shares for Digital Isolators in Consumer Electronics Industry, by Region, 2024
Figure 16 : Global Market Shares for Digital Isolators in Other Industries, by Region, 2024
Figure 17 : Global Market Volume Shares for Digital Isolators in Other Industries, by Region, 2024
Figure 18 : Global Market Shares for Digital Isolators, by Technology, 2024
Figure 19 : Global Market Volume Shares for Digital Isolators, by Technology, 2024
Figure 20 : Global Market Shares for Capacitive Digital Isolators, by Region, 2024
Figure 21 : Global Market Volume Shares for Capacitive Digital Isolators, by Region, 2024
Figure 22 : Global Market Shares for Magnetic Digital Isolators, by Region, 2024
Figure 23 : Global Market Volume Shares for Magnetic Digital Isolators, by Region, 2024
Figure 24 : Global Market Shares for GMR Digital Isolators, by Region, 2024
Figure 25 : Global Market Volume Shares for GMR Digital Isolators, by Region, 2024
Figure 26 : Global Market Shares for Digital Isolators, by Data Speed, 2024
Figure 27 : Global Market Volume Shares for Digital Isolators, by Data Speed, 2024
Figure 28 : Global Market Shares for 11-100 Mbps Data Rate Digital Isolators, by Region, 2024
Figure 29 : Global Market Volume Shares for 11-100 Mbps Data Rate Digital Isolators, by Region, 2024
Figure 30 : Global Market Shares for 101-150 Mbps Data Rate Digital Isolators, by Region, 2024
Figure 31 : Global Market Volume Shares for 101-150 Mbps Data Rate Digital Isolators, by Region, 2024
Figure 32 : Global Market Shares for Up to 10 Mbps Data Rate Digital Isolators, by Region, 2024
Figure 33 : Global Market Volume Shares for Up to 10 Mbps Data Rate Digital Isolators, by Region, 2024
Figure 34 : Global Market Shares for Above 150 Mbps Data Rate Digital Isolators, by Region, 2024
Figure 35 : Global Market Volume Shares for Above 150 Mbps Data Rate Digital Isolators, by Region, 2024
Figure 36 : Global Market Shares for Digital Isolators, by Level of Isolation, 2024
Figure 37 : Global Market Volume Shares for Digital Isolators, by Level of Isolation, 2024
Figure 38 : Global Market Shares for Basic Digital Isolators, by Region, 2024
Figure 39 : Global Market Volume Shares for Basic Digital Isolators, by Region, 2024
Figure 40 : Global Market Shares for Reinforced Digital Isolators, by Region, 2024
Figure 41 : Global Market Volume Shares for Reinforced Digital Isolators, by Region, 2024
Figure 42 : Global Market Shares for Functional Digital Isolators, by Region, 2024
Figure 43 : Global Market Volume Shares for Functional Digital Isolators, by Region, 2024
Figure 44 : Global Market Shares for Digital Isolators, by Region, 2024
Figure 45 : Global Market Volume Shares for Digital Isolators, by Region, 2024
Figure 46 : Global Digital Isolators Market Ecosystem
Figure 47 : Analog Devices Inc.: Revenue Share, by Business Unit, FY 2024
Figure 48 : Analog Devices Inc.: Revenue Share, by Country/Region, FY 2024
Figure 49 : Broadcom: Revenue Share, by Business Unit, FY 2024
Figure 50 : Broadcom: Revenue Share, by Country/Region, FY 2024
Figure 51 : Infineon Technologies AG: Revenue Share, by Business Unit, FY 2024
Figure 52 : Infineon Technologies AG: Revenue Share, by Country/Region, FY 2024
Figure 53 : Littelfuse Inc.: Revenue Share, by Business Unit, FY 2024
Figure 54 : Littelfuse Inc.: Revenue Share, by Country/Region, FY 2024
Figure 55 : Monolithic Power Systems Inc.: Revenue Share, by Business Unit, FY 2024
Figure 56 : Monolithic Power Systems Inc.: Revenue Share, by Country/Region, FY 2024
Figure 57 : NVE Corp.: Revenue Share, by Business Unit, FY 2024
Figure 58 : Renesas Electronics Corp.: Revenue Share, by Business Unit, FY 2024
Figure 59 : Renesas Electronics Corp.: Revenue Share, by Country/Region, FY 2024
Figure 60 : Semiconductor Components Industries LLC.: Revenue Share, by Business Unit, FY 2024
Figure 61 : Semiconductor Components Industries LLC.: Revenue Share, by Country/Region, FY 2024
Figure 62 : Skyworks Solutions Inc.: Revenue Share, by Country/Region, FY 2024
Figure 63 : STMicroelectronics: Revenue Share, by Business Unit, FY 2024
Figure 64 : STMicroelectronics: Revenue Share, by Country/Region, FY 2024
Figure 65 : Texas Instruments Inc.: Revenue Share, by Business Unit, FY 2024
Figure 66 : Texas Instruments Inc.: Revenue Share, by Country/Region, FY 2024
Figure 67 : Vicor Corp.: Revenue Share, by Business Unit, FY 2024
Figure 68 : Vicor Corp.: Revenue Share, by Country/Region, FY 2024

Global Digital Isolators Market

Description

Table of Contents

List of Tables

Report Scope

Report Includes

Table of Contents

Chapter 1 Executive Summary

Chapter 2 Market Overview

Chapter 3 Regulatory Landscape

Chapter 4 Market Dynamics

Chapter 5 Emerging Trends and Technologies

Chapter 6 Market Segmentation Analysis

Chapter 7 Competitive Intelligence

Chapter 8 Sustainability in the Digital Isolators Industry: ESG Perspective

Chapter 9 Appendix

List of Tables

List of Figures