This part is a kind of semiconductor called KA7632.
Function of this product has Fixed Multi-output Regulator.
Manufacturers : Fairchild
Image and pinout :
Some of the text within the PDF file :
www.fairchildsemi.com KA7632/KA7633 Fixed Multi-output Regulator Features • Output Currents up to 0.5A (output1 & 2) • Output Current up to 1A with External Transistor (output3) • Fixed Precision Output 1 voltage 3.3V ± 2% • Fixed Precision Output 2 voltage 8V ± 2% (KA7632) • Fixed Precision Output 2 voltage 9V ± 2% (KA7633) • Control Signal Generator for Output 3 voltage (5.1V ± 2%) • Reset Facility for Output Voltage1 • Output 2,3 with Disable by TTL Input • Current Limit Protection at Each Output • Thermal Shut Down Description The KA7632/KA7633 is a multi-output positive voltage regulator designed to provide fixed precision output voltages of 3.3V, 8V (KA7632) / 9V (KA7633) at current up to 0.5A and 5.1V at current up to 1A with external PNP transistor. An in [ ... ]