MCP4017T-503E/LT MICROCHIP Digital Potentiometers

Choose this 7-bit I²C digital potentiometer when you need simple, low-power resistance trimming with minimal BOM overhead. Its 50kΩ rheostat configuration with 128 taps and 155Ω typical wiper resistance suits precision calibration in voltage dividers, LCD contrast and backlight brightness control, adjustable power supply margining, and sensor offset trim circuits. Operating at just 1.6µA standby current from a single 1.8V–5.5V supply, it fits tightly in battery-powered handheld instruments, IoT sensor nodes, wearable health devices, and industrial process monitors. The SC-70-6 package saves board space while its volatile memory responds instantly to I²C commands without EEPROM endurance or write-cycle delay concerns. In stock at HL Electronics – request a quote for fast delivery.