Texas InstrumentsTL1431MFKBVoltage References

Even in the event of large power supply variations, this TL1431MFKB voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. It has an initial accuracy of 0.4%. This will operate at a maximum voltage of 37 V, making it easy to control the power in your circuit. With an output that has a voltage of 2.5 to 36 V, this is power management at its best. 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 -55 °C and a maximum of 125 °C.