Texas InstrumentsREF5050IDG4Voltage References

Even in the event of large power supply variations, this REF5050IDG4 voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. The best way to provide power to your application is by using this, which needs a voltage lower than 18 V. With an output that has a voltage of 5 V, this is power management at its best. It has an initial accuracy of 0.05%. To produce a constant current at your output, supply your circuit with 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. This voltage reference circuit has a minimum operating temperature of -40 °C and a maximum of 125 °C. It runs with a maximum temperature coefficient of 3ppm/°C.