Even in the event of large power supply variations, this LT1004IZ-1.2#PBF voltage reference power management device from Linear Technology can produce and maintain a precise DC voltage. With an output that has a voltage of 1.235 V, this is power management at its best. It has an initial accuracy of 4mV. This voltage reference circuit supports shunt topology. To produce a constant current at your output, supply your circuit with a load regulation of 10mV. It runs with a maximum temperature coefficient of 20ppm/°C(Typ). This voltage reference circuit has an operating temperature range of -40 °C to 85 °C.
