LM7805 5V Voltage Regulator

One of the most common and useful voltage regulators ever is the LM7805. It is a versatile linear regulator where in its TO-220 package can provide up to one amp of current at 5V. The only support circuitry needing to be a couple of capacitors to prevent high frequency oscillations on the outputs.

It is an absolute necessity for any TTL logic design and a great regulated voltage source for a wide assortment of projects.