The Next Semiconductor Shortage: Risks and How to Prepare

The memory of the global chip crisis of 2020-2021, marked by widespread production halts and industry-wide disruptions, still noticeably affects the semiconductor market today. As demand for semiconductors reaches unprecedented levels, purchasing managers and engineers are left wondering: are we facing another crisis?

Recent analyses suggest that the situation is more complicated. The industry is not anticipating a large-scale semiconductor shortage like before. Instead, forecasts for late 2025 and 2026 indicate a series of acute, targeted shortages in specific component categories. This new reality is driven by a complex mix of uneven demand and a fragile, lagging supply chain. For original equipment manufacturers (OEMs), contract manufacturers, and engineers, understanding where these pressures are building is the crucial first step in creating a resilient supply chain capable of withstanding future challenges.

The market dynamics indicate that a significant supply tightening is expected to begin in late 2025 and will intensify throughout 2026. Unlike the previous crisis, this situation will be more concentrated. The greatest risk of a widespread and economically impactful shortage does not stem from the high-profile, advanced chips, but rather from the mature-node semiconductors that support the majority of electronic products.

This category encompasses the essential components of the electronics industry, usually produced using older, established process technologies of 40nm and above:

• Microcontrollers (MCUs): Essential for automotive, industrial, and consumer electronics applications.
• Analog ICs: Critical for signal processing in virtually all electronic systems.
• Power Management ICs (PMICs): Vital for managing power in everything from EVs to industrial equipment.

The pressure has proven selective rather than uniform, which matters for where you place buffer stock. Advanced 32-bit MCUs and high-current PMICs are the acute constraints, while 8-bit MCU lead times have stabilized to roughly 9–10 weeks and some commodity analog categories have loosened [2]. Risk assessment should be done at the part and process-node level, not by broad category.

This segment is experiencing a perfect storm, as a surge in high-volume demand is colliding with a supply base that has been chronically underfunded. This situation is likely to lead to significant sourcing challenges.

While the most established nodes are at the highest risk, the components driving the AI revolution are also vulnerable to the pressures of this situation.

Deep structural vulnerabilities hamper the industry’s ability to respond to this surging demand in the global supply chain.

Suntsu has exceptional sourcing capabilities designed to address the significant issues currently affecting the supply chain. As geopolitical tensions and uneven fabrication expansions create a fragmented and unreliable global landscape, our strong relationships with a diverse network of suppliers become crucial for navigating regional restrictions and limited capacity. The ongoing underinvestment in mature technology nodes makes it increasingly difficult to source essential components, a challenge our team is particularly skilled at overcoming. When upstream bottlenecks in equipment and raw materials lead to an unpredictable supply chain, traditional procurement methods often fall short. In today’s environment, our expertise is not just an advantage—it’s essential for building a resilient supply chain.

In an era characterized by strategic resource competition and specific supply constraints, relying on a reactive sourcing strategy poses a significant liability. Success will depend on foresight, resilience, and forming strategic partnerships. This is where Suntsu offers a crucial advantage.

We recognize the pressures that engineers and purchasing managers face. Our entire business model is designed to address these challenges and empower you to realize your designs without disruption.

• Overcome Mature-Node Shortages with Unmatched Sourcing: We anticipate a shortage of mature-node microcontrollers (MCUs), analog integrated circuits (ICs), and power management integrated circuits (PMICs). This is where our strengths really shine. Suntsu offers unmatched global sourcing capabilities to locate even the most challenging and end-of-life (EOL) components. This ensures that your production lines continue to operate smoothly, even when others struggle to secure the necessary parts.
• Improve Design Flexibility with Engineering Expertise: The research is clear: companies must actively qualify alternative components to avoid potential setbacks. Our expert Component Engineering services can help you analyze your Bill of Materials (BOM), identify at-risk parts, and find suitable alternatives before a crisis arises. This proactive approach minimizes disruptions and ensures project continuity. Don’t let a single-source component jeopardize your entire project.
• Build Resilience with Strategic Inventory Management: The “just-in-time” model has proven to be dangerously inadequate for the modern semiconductor supply chain. We can help you transition to a more resilient “just-in-case” strategy. Our customizable Inventory Management Solutions, including Vendor Managed Inventory (VMI) programs, provide you with complete visibility and control over your component stock. This allows you to establish strategic buffers of critical parts, which helps reduce costs, minimize waste, and lower the risk of production downtime.
• Mitigate Risk with a Reliable Partner: The era of a uniform supply chain has ended. You need a partner who can effectively navigate this fragmented landscape. At Suntsu, we offer robust quality assurance processes and expertise in obsolescence management. We provide the supply chain stability and expert guidance necessary to secure the parts you need, exactly when you need them.

The coming years may pose challenges, but they don’t have to spell disaster for your business. By identifying the specific risks ahead and collaborating with a distribution and manufacturing expert like Suntsu, you can develop a proactive and resilient supply chain strategy. This approach will help turn potential crises into a competitive advantage.