The TPS65131-Q1 is a product from Texas Instruments (TI), a leading American semiconductor company headquartered in Dallas, Texas. It is a high-efficiency, dual-output power supply IC designed for automotive and industrial applications. The TPS65131-Q1 serves industries such as automotive infotainment, advanced driver-assistance systems (ADAS), and industrial automation. Its primary function is to provide stable and efficient power conversion, supporting both positive and negative output voltages. As part of TI's Q1-qualified automotive portfolio, this device meets stringent industry standards for reliability and performance in harsh environments.