STMicroelectronicsL 7805 SMD

The STMicroelectronics L78L05CD13TR is a fixed positive linear voltage regulator IC providing a 5V output with up to 100mA output current capability. Supplied in an SMD SO-8 package, it is suitable for local power regulation in electronic circuits, control boards and low-power applications.

Technical description

The L78L05CD13TR belongs to the STMicroelectronics L78L family of fixed positive voltage regulators and provides a regulated 5V output. The C version offers an output voltage tolerance of ±8%. The device incorporates internal current limiting, thermal shutdown and short-circuit protection, reducing the need for additional external protection circuitry. Maximum output current is up to 100mA under suitable thermal conditions.

Typical applications

Suitable for local power regulation on PCB assemblies, logic circuits, sensors, electronic instrumentation, control systems, industrial electronics and general applications requiring a regulated 5V supply at low current.

Compatibility note

Before replacing another voltage regulator, verify the input voltage, required output voltage and current, pin configuration and SO-8 package. Actual output current capability depends on thermal conditions and PCB design.