The LM7805CV from STMicroelectronics is a robust, reliable linear voltage regulator designed to deliver a fixed output of 5V. This regulator is capable of providing up to 1.5A of continuous current, making it an ideal solution for powering a wide range of electronic devices and projects. It is part of the LM78xx series, which is well-known for its ease of use and high functionality.

Key Features

• Output Voltage: Fixed at 5V, which is commonly used in digital circuits.
• Output Current: Up to 1.5A, suitable for a variety of applications requiring moderate power.
• Thermal Overload Protection: Ensures the regulator automatically shuts down if the temperature exceeds safe limits, preventing damage to the device.
• Short Circuit Protection: Provides additional safety by protecting the regulator and connected devices from potential damage due to short circuits.
• Output Transistor Safe Area Protection: Limits the output current to prevent the output transistor from being damaged during overload conditions.
• No External Components Required: Internal compensation minimizes the number of external devices, simplifying the design and reducing the overall bill of materials.

Applications

The LM7805CV is widely used in a variety of applications, including:

• Consumer Electronics
• Power Supplies
• Computer Systems
• Embedded Systems
• Automotive Applications

Product Specifications

The LM7805CV comes in a TO-220 package, which is suitable for through-hole mounting, making it easy to integrate into a variety of circuit boards. The device operates within a 0°C to 125°C junction temperature range, ensuring reliable performance under varying environmental conditions.

With its combination of protection features, high current capability, and ease of use, the STMicroelectronics LM7805CV represents a dependable choice for designers looking to establish a stable 5V power rail in their electronic projects.