The TPS65140-Q1 is a high-efficiency, dual-output power supply IC designed by Texas Instruments (TI), a leading semiconductor company headquartered in the United States. This product is part of TI's automotive-qualified (Q1) lineup, specifically engineered for the automotive industry. It provides regulated positive and negative output voltages, making it ideal for applications such as LCD bias supplies, OLED displays, and other advanced driver-assistance systems (ADAS). The TPS65140-Q1 is known for its reliability, compact design, and compliance with stringent automotive standards.