MAX5387

PRODUCTION

Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer Dual, 256-Step, I²C, Low-Voltage Digital Potentiometer with a 2.6V Supply

Analog Devices MAX5387 Product Info

10 February 2026 6

Features

Dual, 256-Tap Linear Taper Positions
Single +2.6V to +5.5V Supply Operation
Low < 1µA Quiescent Supply Current
10kΩ, 50kΩ, 100kΩ End-to-End Resistance Values
I²C-Compatible Interface
Power-On Sets Wiper to Midscale
-40°C to +125°C Operating Temperature Range

Part details & applications

The MAX5387 dual, 256-tap, volatile, low-voltage linear taper digital potentiometer offers three end-to-end resistance values of 10kΩ, 50kΩ, and 100kΩ. Operating from a single +2.6V to +5.5V power supply, the device provides a low 35ppm/°C end-to-end temperature coefficient. The device features an I²C interface.

The small package size, low supply operating voltage, low supply current, and automotive temperature range of the MAX5387 make the device uniquely suitable for the portable consumer market and battery-backup industrial applications.

The MAX5387 is specified over the automotive -40°C to +125°C temperature range and is available in a 14-pin TSSOP package.

Applications

Adjustable Voltage References/Linear Regulators
Low-Voltage Battery Applications
Mechanical Potentiometer Replacement
Offset and Gain Control
Portable Electronics

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