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onsemi Synaptics deal: a $7bn bet on physical AI

onsemi is buying Synaptics in an all-stock deal worth about $7bn. The onsemi Synaptics deal bets that AI’s next wave lives not in the cloud, but in cars, factories and robots.

onsemi Synaptics deal: a $7bn bet on physical AI

TL;DR

  • onsemi is acquiring Synaptics for approximately $6.2 billion in an all-stock deal, with a total enterprise value of $7 billion.
  • The acquisition focuses on 'physical AI,' embedding intelligence directly into devices and machines, rather than in large data centers.
  • onsemi will gain Synaptics' 'connected compute' offerings, complementing its existing power and sensing chips.
  • The deal is expected to close by mid-2027, pending shareholder and regulatory approvals.
  • onsemi anticipates the merger will boost adjusted earnings within 18 months and expand its addressable market by $30 billion.
  • Investor reaction was mixed, with onsemi shares falling post-announcement while Synaptics shares climbed.