semiconductor acquisition / analog devices / empower semiconductor

Analog Devices (ADI) announced on May 19 it will acquire power-management specialist Empower Semiconductor for $1.5 billion in cash, with the deal expected to close in H2 2026. ADI said it values Empower's high-efficiency power delivery technologies for AI data centers, including production silicon capacitors and progress on integrated voltage regulator (IVR) projects with ecosystem partners. CEO Vincent Roche framed the acquisition as a move to expand ADI's power management portfolio to meet the energy and power-density demands of next-generation AI systems, with implications beyond data centers for any energy-constrained computing. The transaction strengthens ADI's position in AI infrastructure power solutions.

Analog Devices (ADI) announced a $1.5 billion all-cash acquisition of AI power-management startup Empower Semiconductor, with the deal expected to close in H2 2026. ADI, a major analog and mixed-signal chipmaker, aims to integrate Empower’s power-management technologies to bolster its portfolio for AI datacenter and edge applications, addressing rising demand for efficient power delivery in AI accelerators. The transaction signals ADI’s strategy to strengthen system-level solutions for AI hardware amid intense competition in the semiconductor supply chain. The acquisition could accelerate development of power-optimized silicon and modules, impacting customers designing high-performance AI servers and AI-enabled devices.