Even in the event of large power supply variations, this ADR425ARMZ voltage reference power management device from Analog Devices can produce and maintain a precise DC voltage. By working with a maximum input voltage of 18 V, this is the best way to control the power in your circuit. With an output that has a voltage of 5 V, this is power management at its best. It has an initial accuracy of 0.13%. This voltage reference circuit supports series topology. Maintain a constant voltage level with a load regulation of 70ppm/mA and line regulation of 35ppm/V. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. It runs with a maximum temperature coefficient of 10ppm/°C. This voltage reference circuit has a minimum operating temperature of -40 °C and a maximum of 125 °C.