The TPS51116 is a power management integrated circuit (PMIC) designed and manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. It serves the electronics industry, particularly in computing and communication applications. The TPS51116 is a synchronous buck controller, primarily used for voltage regulation in notebooks, desktops, and other embedded systems. It provides efficient power conversion, supporting high-performance processors and memory modules. Texas Instruments is renowned for its innovative solutions in analog and digital signal processing, with the TPS51116 being one of its reliable components for power management.