Analog Devices — AI supply-chain exposure

Analog Devices is one of the largest analog and mixed-signal chipmakers — the silicon that senses, converts and manages real-world signals and power rather than running logic. In the AI build-out its relevance is power and signal-chain content: the power-management, control and conversion parts that sit inside data-center compute and the power systems feeding it.

Its structural hook is breadth and stickiness. Analog parts are designed into systems for long lifecycles, are individually cheap but collectively essential, and are hard to second-source once qualified — which gives ADI durable pricing power across cycles. Its AI exposure is real but diffuse: it supplies the power-delivery chain as an arms-dealer to everyone rather than owning a single scarce link, so the model places it as a solid supplier rather than a chain chokepoint.