Analog DevicesADR421ARMZVoltage References

Even in the event of large power supply variations, this ADR421ARMZ voltage reference power management device from Analog Devices can produce and maintain a precise DC voltage. With a voltage no larger than 18 V, this will supply sufficient power to your circuit. With an output that has a voltage of 2.5 V, this is power management at its best. It has an initial accuracy of 0.13%. By operating at a load regulation of 70ppm/mA and line regulation of 35ppm/V you can provide a constant voltage at your output. 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. This voltage reference circuit has an operating temperature range of -40 °C to 125 °C. It runs with a maximum temperature coefficient of 10ppm/°C.