Texas InstrumentsREF1933AIDDCTVoltage References

Even in the event of large power supply variations, this REF1933AIDDCT voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. With an output that has a voltage of 1.65/3.3 V, this is power management at its best. With a voltage no larger than 6 V, this will supply sufficient power to your circuit. It has an initial accuracy of 0.1%. This voltage reference circuit supports series topology. Your circuit has the capability to produce a constant current at its output by using a load regulation of 20ppm/mA and line regulation of 35ppm/V. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. It runs with a maximum temperature coefficient of 25ppm/°C. This voltage reference circuit has an operating temperature range of -40 °C to 125 °C.