Digital potentiometers are not a specific brand but a type of electronic component used to adjust resistance digitally, replacing traditional mechanical potentiometers. They are widely used in industries such as automotive, consumer electronics, and industrial automation. Leading manufacturers include Analog Devices (USA), Maxim Integrated (USA, now part of Analog Devices), and Microchip Technology (USA). These companies produce digital potentiometers for applications like volume control, LCD brightness adjustment, and precision calibration in circuits. Other notable brands include Bourns (USA) and Texas Instruments (USA). Digital potentiometers are favored for their reliability, compact size, and programmability.

Digital potentiometers