AN78M05LB

Monolithic 3-Terminal Fixed Positive Linear Voltage Regulator IC, integrating internal thermal overload, short-circuit current limiting, and safe-area output protections. It supplies a fixed output of positive 5V at a maximum continuous current rating of 500mA, housed in an industry-standard surface-mount or through-hole plastic power footprint with an integrated heat sink tab. Manufactured by Panasonic.