The LM4040 is a family of bandgap circuits designed to achieve precision micro-power voltage references of 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V. The devices are available in 0.2% B-grade, 0.5% Cgrade and 1% D-grade initial tolerances. They are available in the small-outline SOT23 surface mount package, which is ideal for applications where saving space is important. The LM4040 maintains excellent performance over the 60µA to 15mA operating current range with a typical temperature coefficient of only 20ppm/°C. The device has been designed to be highly tolerant of capacitive loads, which supports excellent stability. This device offers a pin-for-pin compatible alternative to the LM4040 voltage reference. The LM4040 is also available with AEC-Q100 approval; seeLM4040Qdatasheet