Microchip Fixed Series Voltage Reference 3.3V ±0.08% Accuracy 30mA Output Current 8-Pin SOIC MCP1501-33E/SN

Microchip MCP1501-33E/SN Fixed Series Voltage Reference is a high-precision, buffered voltage reference device designed for stable 3.3V fixed output in an 8-pin SOIC package. It delivers excellent initial accuracy of ±0.08% and operates efficiently with a low typical current of 140 μA, making it suitable for precision electronics and embedded systems.

The device employs a low-drift bandgap reference with chopper-stabilized amplifiers that ensure minimal drift over temperature, achieving a maximum temperature coefficient of 50 ppm/°C across an operating range from -40°C to +125°C. It is capable of sourcing and sinking up to 30mA of output current, providing flexibility in various circuit designs.

This Voltage Reference demonstrates superior line regulation of 50 ppm/V and load regulation limiting to 40 ppm/mA when sinking current and 70 ppm/mA when sourcing, ensuring output stability under changing load and input voltage conditions.

The compact SOIC package offers a length of 4.9mm and height of 1.5mm, facilitating surface mounting on PCBs where space optimization is critical. Its low output noise performance (.