The MCP1501 is a buffered voltage reference capable of sinking and sourcing 20 mA of current. The voltage reference is a low-drift bandgap-based reference. The bandgap uses chopper-based amplifiers, effectively reducing the drift to zero. This part has got an initial accuracy of 0.10% and is available in 8 voltage options.
The MCP1501 is available in a very small 2×2 WDFN package, as well as the SOT-23 and SOIC packages. SOT-23 package is AEC-Q100 automotive qualified.
Our series and shunt voltage references, with options for high-accuracy, low-noise and general-purpose use, can be implemented in many types of data conversion and signal conditioning applications including data acquisition systems, measurement devices and sensors, industrial controls and medical devices.