50 kOhm linear-taper digital pot — 64 taps, volatile
The Microchip MCP4011T-503E/MS is a single-channel, 50 kOhm digital potentiometer with a linear taper and 64 wiper tap positions. The resistance is set via an Up/Down (U/D, CS) interface, and the wiper position is volatile — it resets to mid-scale on power-up and loses the setting when power is removed.
The supply voltage spans 1.8V to 5.5V, so it runs directly off a 3.3V or 5V rail without an extra regulator.
Housed in an 8-MSOP package (3.00 mm width, 0.118" pitch), surface-mount only. The supplier device package is 8-MSOP, consistent with the 8-TSSOP/MSOP footprint.
Listed as Active on the lifecycle status — no end-of-life or last-time-buy signal. ROHS3 compliant.