Even in the event of large power supply variations, this LT1236CCN8-5#PBF voltage reference power management device from Linear Technology can produce and maintain a precise DC voltage. With an output that has a voltage of 5 V, this is power management at its best. It has an initial accuracy of 0.1%. This will operate at a maximum voltage of 40 V, making it easy to control the power in your circuit. This voltage reference circuit supports series topology. At a load regulation of 100ppm/mA and line regulation of 12ppm/V your circuit is capable of maintaining a constant voltage level at your output. This voltage reference circuit has a minimum operating temperature of 0 °C and a maximum of 70 °C. It runs with a maximum temperature coefficient of 15ppm/°C.