Low-side switches are not a specific brand but a category of electronic switches used in industrial and automotive applications. These switches are typically designed to control ground-side circuits, offering efficient power management and protection. Companies like Texas Instruments (USA), Infineon Technologies (Germany), and STMicroelectronics (Switzerland) produce low-side switches for industries such as automotive, manufacturing, and consumer electronics. Their products include MOSFET-based switches, smart drivers, and integrated circuits for load control, circuit protection, and energy efficiency.