Onsemi Sweetens Synaptics Bid to $123 Per Share in Semiconductor Consolidation Push

• Onsemi (ON) revised its Synaptics (SYNA) acquisition offer upward to $123 per share
• Revised bid targets Synaptics IoT automotive touch and wireless connectivity chip portfolios
• Deal would deepen Onsemi intelligent sensing and edge-AI capabilities beyond its core power-semiconductor business

Onsemi's decision to raise its Synaptics offer to $123 per share signals that the original proposal encountered resistance — either from Synaptics' board, major shareholders, or competing interest. The premium above Synaptics' recent trading price reflects the strategic value Onsemi attaches to Synaptics' IoT touch controllers and automotive HMI chips, which would significantly expand ON's addressable market beyond its core silicon carbide and intelligent power semiconductor business. Semiconductor consolidation continues to accelerate as companies seek scale advantages ahead of the next AI edge-computing cycle.

Synaptics brings a particularly valuable automotive design-win pipeline. Its LCD and OLED touch controllers are designed into dozens of major OEM platforms, and its wireless IoT connectivity chips — including Matter protocol support — position the combined entity well for smart-home and industrial automation growth. For Onsemi, which has been repositioning away from commodity power chips toward higher-margin intelligent sensing, the Synaptics portfolio fills a gap in the end-to-end intelligent edge platform the company has been building since 2022.

The deal's success depends on Synaptics' board acceptance and the outcome of any competing offers. Synaptics is not without other potential acquirers — Texas Instruments and Renesas have both expressed interest in the IoT connectivity space. If the $123/share offer is accepted, antitrust review will focus on automotive HMI chip concentration, where the combined entity would have significant market share. A deal close before mid-2027 would allow Onsemi to consolidate Synaptics' engineering talent ahead of the anticipated automotive AI sensor ramp in model year 2028 vehicles.

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