The 78xx Series, a Fixed Output Voltages Regulators
Thursday, July 2nd, 2009The 78XX series of voltage regulators are designed for positive input. The “xx” indicates the output voltage of the device as generally the series named e.g 7805, 7806, 7807, 7809, 7810, 7812, 7815, 7820, and 7824 and depend on every manufacturers for differing naming schemes.

