View ka278ra05c datasheet:

www.fairchildsemi.com KA278RXXC-Series 2A Output Low Dropout Voltage Regulators Features Description The KA278RXXC is a low-dropout voltage regulator suit- KA278RXXC-series (33/05/51/09/12) able for various electronic equipments. It provides • 2A/3.3V, 5V, 5.1V, 9V, 12V output low dropout voltage constant voltage power source with TO-220-4 lead full mold regulator package. The dropout voltage of KA278RXXC is below • TO-220 full-mold package (4pin) 0.5V in full rated current(2A). This regulator has various • Overcurrent protection, thermal shutdown functions such as a peak current protection, a thermal shut • Overvoltage protection, short circuit protection down, an overvoltage protection . • With output disable function TO-220F-4L KA278RA05C • Nominal 5V output witho