The TPS65105 is not a brand but a specific power management integrated circuit (PMIC) model designed and manufactured by Texas Instruments (TI), a leading American semiconductor company headquartered in Dallas, Texas. It serves the electronics industry, particularly in applications requiring precise power supply solutions for displays, such as LCD and OLED panels in devices like smartphones, tablets, and industrial equipment. The TPS65105 provides dual-output voltage regulation, supporting both positive and negative voltage rails, and is known for its high efficiency, compact design, and reliability in power-sensitive applications.