Even in the event of large power supply variations, this LM4041DEM3-ADJ/NOPB voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. It has an initial accuracy of 1%. With an output that has a voltage of 1.24 to 10 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 2mV(Typ). This voltage reference circuit supports shunt topology. This component will be shipped in tape and reel packaging to allow for effective mounting and safe delivery. It runs with a maximum temperature coefficient of 20ppm/°C(Typ). This voltage reference circuit has a minimum operating temperature of -40 °C and a maximum of 125 °C.