3-terminal positive voltage regulator, 5V output voltage, 2.5V dropout voltage, single output, 1A output current, 35V supply voltage, 0 to +125°C, TO-220AB case, these regulators employ internal current limiting and thermal shutdown, making them essentially indestructible, they are intended as fixed voltage regulators in a wide range of applications including local, on-card regulation for elimination of noise and distribution problems associated with single-point regulation.