Analog Devices to Buy Empower Semiconductor for $1.5 Billion

Semiconductor manufacturer Analog Devices has agreed to acquire power management company Empower Semiconductor for approximately $1.5 billion in an all-cash transaction. The deal, announced this week, is intended to strengthen Analog Devices' portfolio for artificial intelligence and data center applications, where power efficiency has become a critical challenge.

The acquisition centers on Empower's integrated voltage regulator technology, which is designed to deliver power directly to AI processors. Company officials state this approach can reduce a system's total power consumption by roughly 20 percent, a significant figure for large-scale data centers that consume hundreds of megawatts. Analog Devices' leadership identified energy as a persistent constraint to scaling next-generation AI systems.

Following the closing of the transaction, which is expected in the second half of 2026 pending regulatory approval, Empower's co-founder and CEO Tim Phillips will lead integrated voltage regulator development within Analog Devices. Phillips stated that his company was founded to solve power bottlenecks limiting AI throughput, and that combining with Analog Devices would accelerate...