Even in the event of large power supply variations, this LT1009CMS8#PBF voltage reference power management device from Linear Technology can produce and maintain a precise DC voltage. It has an initial accuracy of 0.4%. With an output that has a voltage of 2.5 V, this is power management at its best. Your circuit has the capability to produce a constant current at its output by using a load regulation of 10mV. This voltage reference circuit supports shunt topology. This voltage reference circuit has an operating temperature range of 0 °C to 70 °C. It runs with a maximum temperature coefficient of 25ppm/°C.
