78L12A Datasheet PDF - TI

●description/ordering information

●This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of

●applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power-pass elements to make high-current voltage regulators. One of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators essentially make them immune to overload. When used as a replacement for a Zener diode-resistor combination, an effective improvement in output impedance can be obtained, together with lower bias current.

●3-Terminal Regulators

●Output Current Up To 100 mA

●No External Components

●Internal Thermal-Overload Protection

●Internal Short-Circuit Current Limiting