Shanghai Siproin Microelectronics (Siproin, also known as Shanghai Xipeng) is a high-tech enterprise located in Shanghai, China, specializing in the design, development, and production of semiconductors. The company is dedicated to providing high-performance, highly reliable, and cost-effective integrated circuit products and has become one of the leading semiconductor solution providers in China. Its main product lines include analog ICs, power management chips, data converters, mixed-signal ICs, interface circuits, touch sensing controllers, logic ICs, and memory interface logic.