SK Semiconductor is headquartered in Cheongju and has a wafer fab with a monthly production capacity of 100,000 wafers.

SK Semiconductor is headquartered in Cheongju, South Korea, and has a wafer fab with a monthly production capacity of approximately 100,000 wafers. The plant mainly produces analog mixed-signal chips, including display driver chips, microcontrollers, and 8-inch power discrete devices suitable for small-volume diversified products. SK Semiconductor is actively preparing for the next generation of power semiconductors and high-voltage BCD technology, which are its strengths. The company hopes to expand its power semiconductor product line to SiC (silicon carbide) in the future to consolidate its position as a professional power semiconductor foundry.