On July 23, 2026, ST officially issued its third price increase notification of the year, announcing that prices across multiple product lines will be raised effective August 23, 2026. The company had previously released price adjustment notices at the end of March and May, with effective dates of April 26 and June 28, respectively. With less than four months between the three rounds of adjustments, the frequency underscores the persistent accumulation of cost pressures and the fundamental shift in supply-demand dynamics.

In its letter, ST explicitly stated that surging semiconductor demand across multiple sectors is exerting sustained pressure on the global supply chain, with costs rising continuously across transportation, energy, raw materials, and manufacturing services. This latest round of price increases targets product lines that had not yet been subject to prior adjustments, reflecting a differentiated, structural pricing strategy rather than across-the-board hikes. As the market leader that has held the top global share in general-purpose MCUs for five consecutive years, ST's pricing moves carry significant bellwether weight across the industry.

Supply-Side Signals

Beyond price increases, lead times for some mainstream STM32 products have extended from approximately 30 weeks to 52 weeks. ST is also requiring distributors to submit full-year orders for 2027 to lock in capacity. Mature-process wafer capacity is being prioritized for high-value products such as AI power management chips, and with limited new capacity coming online, the tight MCU supply situation is expected to persist through the second half of the year. Customers now face dual uncertainty on both cost and delivery timelines.

Industry-Wide Resonance

ST is not alone. International heavyweights including Infineon, NXP, Texas Instruments, and Vishay, as well as domestic MCU players such as NSING, Puya, and FMD, have all implemented multiple price adjustments this year. According to TrendForce data, the average capacity utilization rate of the world's top ten foundries for 8-inch wafers recovered to nearly 90% in 2026, a marked improvement from roughly 80% in 2025. Foundries have successfully passed cost pressures downstream, signaling that the semiconductor industry is undergoing a systemic cost reset.

CONEVO IC Component Supplier

Facing the continuous price hikes and extended delivery times from the original manufacturers, the value of independent distributors has become increasingly prominent. As a global leading independent distributor of electronic components, CONEVO has been deeply involved in core product lines such as FPGA, MCU, DSP, and power management ICs. It provides one-stop supply chain services for OEM/EMS customers in the fields of industrial control, automotive electronics, and communication, including chip selection, BOM optimization, and rapid delivery. The latest selected IC components of CONEVO are as follows:

● VN7140ASTR - ST single-channel intelligent high-side driver, SO-8 package, 4V - 28V operating voltage, 8A output current, suitable for vehicle control, ADAS, and LED driving scenarios.

● STM32L471RGT6 - ST Arm® Cortex®-M4 MCU, with a main frequency of 80 MHz, LQFP-64 package, optimized for IoT, wearable devices, and battery-powered applications.

● STM32F103ZCT6 - ST Arm® Cortex®-M3 MCU, with a main frequency of 72 MHz, LQFP-144 package, widely used in industrial control, motor drive, and embedded systems.

● STM32G474CET6 - ST Arm® Cortex®-M4 MCU, with a main frequency of 170 MHz, LQFP-48 package, designed for motor control, digital power, and high-performance real-time applications.

Website: www.conevoelec.com

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