Texas InstrumentsLM431CIMVoltage References

Even in the event of large power supply variations, this LM431CIM voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. With an output that has a voltage of 2.495 to 37 V, this is power management at its best. The best way to provide power to your application is by using this, which needs a voltage lower than 37 V. It has an initial accuracy of 0.5%. This voltage reference circuit supports shunt 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 85 °C. It runs with a maximum temperature coefficient of 50ppm/°C.