Digital Isolator Market: How Electrification, Automation and Integration Are Driving Demand Demand for digital isolators follows the growth of high-voltage electronics. Polaris Market Research values the Digital Isolator Market at USD 2.92 billion in 2025, with a 2026 estimate of USD 3.16 billion and a projected USD 6.00 billion by 2034, at an 8.3% CAGR from 2026 to 2034. The report cites...