The LM78M05CDTX/NOPB from Texas Instruments is a three-terminal fixed positive linear voltage regulator designed to provide a stable 5V output with up to 500mA output current. It offers a simple and reliable power regulation solution for consumer, industrial, and embedded electronic systems.
LM78M05CDTX/NOPB supports an input voltage range from 7.2V to 35V and provides a fixed 5V regulated output. The device features approximately 4mA typical quiescent current and 1.8V typical dropout voltage, making it suitable for local board-level power regulation from higher DC supply rails.
Integrated current limiting, thermal shutdown, and safe-operating-area protection help protect the regulator against overload and abnormal operating conditions. With adequate heat sinking, the device can deliver output current in excess of 0.5A.
The LM78M05CDTX/NOPB is supplied in a 3-pin TO-252 (NDP) surface-mount package and operates over a -40°C to +125°C temperature range. It is suitable for local power regulation, industrial controls, instrumentation, communications equipment, embedded systems, and other applications requiring a stable 5V supply.







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