ONSEMI MC7805ACTG 5V 1A Positive Linear Voltage Regulator TO-220

The ONSEMI MC7805ACTG is a robust, fixed-output positive linear voltage regulator encapsulated in a standard 3-pin TO-220 package. This monolithic integrated circuit is engineered to provide a stable 5V DC output from a variable input voltage, making it an essential component for a wide variety of local and on-card regulation applications. Its design simplifies power supply circuits by delivering reliable performance without the need for external components.

This regulator incorporates several key protective features, including internal current limiting, thermal shutdown, and safe-area compensation. These safeguards ensure reliable operation by protecting the device against overload conditions, excessive power dissipation, and potential damage from output short circuits. It offers a substantial output current capability of up to 1 ampere, with a typical dropout voltage of just 2V at this maximum load.

Key Features & Specifications

• Stable Output: Provides a fixed 5V DC output with available tolerances of 1.5%, 2%, or 4%, allowing for selection based on precision requirements.
• Wide Input Range: Accepts an input voltage from 10V up to a maximum of 35V, offering flexibility in various power supply designs.
• High Current Capacity: Capable of delivering a continuous output current of up to 1A, suitable for powering microcontrollers, sensors, and other digital circuits.
• Built-in Protection: Integrated current limiting and thermal shutdown enhance circuit reliability and longevity.
• Broad Operating Range: Functions effectively across an extensive temperature range from 0°C to 125°C, ensuring performance in diverse environmental conditions.
• Easy Integration: The through-hole TO-220 package is designed for straightforward PCB mounting, facilitating quick and secure installation in prototyping or production environments.

Ideal for hobbyists, engineers, and