Texas InstrumentsLM4120AIM5-3.3Voltage References

Even in the event of large power supply variations, this LM4120AIM5-3.3 voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. With an output that has a voltage of 3.3 V, this is power management at its best. It only needs a voltage that does not exceed 14 V to effectively power your circuit. It has an initial accuracy of 0.2%. This voltage reference circuit supports series topology. To produce a constant current at your output, supply your circuit with a load regulation of 0.12%/mA and line regulation of 0.008%/V. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This voltage reference circuit has a minimum operating temperature of -40 °C and a maximum of 85 °C. It runs with a maximum temperature coefficient of 50ppm/°C.