In February 2026, according to sources familiar with the matter, Texas Instruments (TI) is in advanced negotiations to acquire Silicon Labs, with a transaction value of approximately $7 billion. The discussions have entered a substantive phase, with both parties expected to formally disclose transaction details within the coming days. However, specific terms remain unclear, and the negotiations still carry the risk of collapse.
If the deal is ultimately finalized, this would represent Texas Instruments' largest acquisition since its $6.5 billion purchase of National Semiconductor in 2011, marking a significant strategic pivot toward the Internet of Things (IoT) sector.
Founded in 1996 and headquartered in Austin, Texas, Silicon Labs is a fabless semiconductor company specializing in mixed-signal chip design. Following the divestiture of its infrastructure and automotive business units in 2021, Silicon Labs has fully concentrated on wireless IoT connectivity, dedicating its efforts to developing highly integrated, highly secure, and low-power wireless SoCs, microcontrollers, and sensor products.
From a technological perspective, Silicon Labs has established distinctive competitive moats: its third-generation wireless SoC platform (Series 3) employs 22nm process technology and Cortex-M55 architecture, integrates AI/ML accelerators, and has achieved PSA Level 4 security certification—the highest level in the IoT security domain—effectively defending against physical attacks such as laser fault injection and voltage manipulation. In terms of ecosystem deployment, Silicon Labs maintains a professional community of over 200,000 developers. Its Simplicity Studio development tools, combined with multi-protocol wireless technologies (Zigbee, Z-Wave, Thread, Bluetooth Low Energy, etc.), form a comprehensive solution portfolio, with more than 1 billion IoT wireless chips deployed globally.
For TI, this acquisition offers clear strategic complementarity. As the world's largest supplier of analog chips and embedded processors, TI possesses deep expertise in industrial MCUs and analog front-ends, yet maintains relatively limited presence in specific IoT wireless connectivity technologies such as Mesh networks (Zigbee, Thread, Matter). The integration of Silicon Labs' wireless connectivity technologies with TI's analog power management and embedded processor product lines will create a full-industry-chain layout encompassing "analog front-end + wireless connectivity + MCU," enabling rapid penetration into high-growth IoT scenarios including smart homes, industrial automation, and medical devices.
From an industry cycle perspective, this acquisition aligns with the global wave of semiconductor industry consolidation. As demand for AI infrastructure construction surges, leading manufacturers are strengthening their product portfolios and technological synergies through mergers and acquisitions. In 2024, Texas Instruments secured $1.6 billion in federal grants to support domestic fab construction and announced over $60 billion in investments across seven U.S. manufacturing facilities. The acquisition of Silicon Labs will establish dual growth engines in data centers and IoT for TI - the company's recent earnings outlook revealed a 70% year-over-year surge in quarterly data center revenue, with IoT business poised to become its next strategic pillar.
Despite high expectations for synergies, the transaction faces multiple challenges: First, product line integration risks exist, as TI's SimpleLink series overlaps with Silicon Labs' wireless products to some extent, requiring structural optimization to avoid internal competition. Second, cross-border regulatory scrutiny will necessitate antitrust approvals across multiple jurisdictions, with procedural complexity potentially delaying progress. Third, uncertainty regarding negotiation terms remains, as disagreements over core provisions could lead to transaction termination.
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