Analog DevicesADR421ARZVoltage References

Even in the event of large power supply variations, this ADR421ARZ voltage reference power management device from Analog Devices can produce and maintain a precise DC voltage. With an output that has a voltage of 2.5 V, this is power management at its best. With a voltage no larger than 18 V, this will supply sufficient power to your circuit. It has an initial accuracy of 0.13%. At a load regulation of 70ppm/mA and line regulation of 35ppm/V a constant current can be produced at the output of your circuit. This voltage reference circuit supports series topology. 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.