Texas InstrumentsREF5020IDVoltage References

Even in the event of large power supply variations, this REF5020ID voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. With an output that has a voltage of 2.048 V, this is power management at its best. It has an initial accuracy of 0.05%. Using the part will provide the power your application needs by requiring a voltage not exceeding 18 V. At a load regulation of 30ppm/mA and line regulation of 1ppm/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 3ppm/°C. This voltage reference circuit has an operating temperature range of -40 °C to 125 °C.