The Microchip Technology MCP1541 is a 2.5V and 4.096V precision voltage reference designed for applications requiring high accuracy and stability. Utilizing a CMOS circuit design and EPROM trimming, it provides an initial tolerance of ±1% and temperature stability of ±50 ppm/°C. Its low quiescent current and wide industrial temperature range (-40°C to +85°C) make it ideal for battery-powered systems, instrumentation, data acquisition, and precision power supplies. The MCP1541 is available in TO-92 and SOT-23-3 packages.