AZ78M05T

Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR General Description The AZ78MXX series are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. This series of regulators are complete with internal current limiting, thermal shutdown protection, and safe-area compensation which make them virtually immune from output overload. If adequate heat sinking are provided, these regulators can deliver output currents up to 0.5A. The AZ78MXX series are available in two standard plastic packages: TO-220 and TO-252. AZ78MXX Features · · · · · Output Current up to 0.5A Fixed Output Voltages of 5V, 6V, 8V, 9V and 12V Output Voltage Tolerances of ± 5% over the Full Temperature Range Internal Short Circuit Current-Limiting Internal Thermal Overload Protection Applications · · · Consumer Electronics Microprocessor Power Supply Mother Board I/O Power Supply www.DataSheet4U.com TO-220 TO-252 Figure 1. Package Types of AZ78MXX May 2005 Rev. 1. 0 BCD Semiconductor Manufacturing Limited 1 Preliminary Datasheet 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR Pin Configuration AZ78MXX T Package (TO-220) D Package (TO-252) 3 2 1 OUTPUT GND INPUT 3 2 1 OUTPUT GND INPUT Figure 2. Pin Configuration of AZ78MXX (Top View) Pin Description Pin Number Pin Name Function 1 2 3 INPUT GND OUTPUT Voltage Input Ground Voltage Output May 2005 Rev. 1. 0 BCD Semiconductor Manufacturing Limited 2 ...