An L7805CV Three-Terminal Positive Voltage Regulator is a fixed 5V linear voltage regulator designed to supply stable DC output power across a wide range of input voltages. Encapsulated in a standard TO-220 package with an integrated metallic mounting tab, it can deliver output currents exceeding 1.5A when adequately heatsinked. Printed clearly with part number "L7805CV" (STMicroelectronics branding), it features three terminal pins arranged as Input (Pin 1), Ground (Pin 2 / Mounting Tab), and Output (Pin 3), equipped with internal current limiting, thermal shutdown, and safe-area compensation.

This product is featured by Famephase Electronic Accessories as an essential power management component for microcontroller power supplies (5V bus rail), embedded logic systems, benchtop power adapters, and analog/digital prototype circuits.