Introduction: The history of Fairchild Semiconductor can be traced back to 1957, when the founder of Fairchild organized a group of scientists to study new transistor manufacturing processes in California, USA. Among them were Robert Nevce and Gordon Moore, who are now the founders of Intel Corporation. In 1959, the successful research on planar manufacturing technology made planar technology the fundamental method for transistor manufacturing. As a pioneer in the semiconductor industry with a rich history, Fairchild's pioneering spirit has continued to this day. In an era of dispersed focus and hindered innovation, Xiantong Semiconductor focuses on developing and manufacturing a complete portfolio of high and low-power products suitable for the mobile, industrial, cloud computing, automotive, lighting, and computing industries. Xiantong Semiconductor is the most reliable partner in the industry, providing the shortest time from concept to physical implementation capability, with expert FAE to provide customer support, and a flexible, multi-source supply chain. Our vision is very clear - to anticipate the energy efficiency requirements of future electronic products and provide extraordinary design experiences.