Texas InstrumentsTL431IDVoltage References

Even in the event of large power supply variations, this TL431ID voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. Supply your circuit with sufficient power by implementing this, which does not exceed 37 V. With an output that has a voltage of 2.495 to 36 V, this is power management at its best. It has an initial accuracy of 2%. 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. It runs with a maximum temperature coefficient of 34ppm/°C(Typ). This voltage reference circuit has a minimum operating temperature of -40 °C and a maximum of 85 °C.