Texas InstrumentsREF5040IDVoltage References

Even in the event of large power supply variations, this REF5040ID voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. It has an initial accuracy of 0.05%. With an output that has a voltage of 4.096 V, this is power management at its best. By working with a maximum input voltage of 18 V, this is the best way to control the power in your circuit. Your circuit has the capability to produce a constant current at its output by using a load regulation of 30ppm/mA and line regulation of 1ppm/V. 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.