The MC7805ABD2TR4G is an Integrated Circuit (IC) voltage regulator by ON Semiconductor. It is an affordable, easy-to-use Linear Voltage Regulator with 5 volts @ 1 amp Positive output. This device features protection against overload and short-circuit with an adjustable output voltage. The MC7805ABD2TR4G can be used in medical, industry, automotive and consumer applications. Its small size and low power consumption make it an ideal choice for space-constrained designs. This device is available in the TO-263-5, TO-252-2.2, and SOT-223 packages.