National Semiconductor

Description

description/ordering information. This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications 3 Description. The LM340 and LM7805 Family monolithic 3-terminal positive voltage regulators employ internal current- limiting, thermal shutdown and safe- Feb 26, 2016 Description. The L78 series of three-terminal positive regulators is available in TO-220, TO-220FP,. D PAK and DPAK packages and several (3.3V output) step-down switching regulators are modern drop-in replacements for older, inefficient, LM7805 and LM7812 linear regulators. The 78XXSRs are 3 Description. The LM341 and LM78M05 three-pin positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area