L7805 Positive Voltage Regulator To-220
The L7805CV 5V 1.5A Positive Voltage Regulator from STMicroelectronics is a three-terminal fixed linear voltage regulator designed to provide a stable 5V DC output for electronic circuits and power supply applications. Supplied in a durable TO-220 through-hole package, the L7805CV is widely used for local voltage regulation in embedded systems, control circuits, power supplies, development boards, and general electronic equipment.
The L7805CV supports an output current of up to 1.5A, subject to operating and thermal conditions, and incorporates internal current limiting, thermal shutdown, and safe-area protection. These built-in protection functions help protect the regulator against excessive current, overheating, and abnormal operating conditions, providing dependable regulation when the device is used within the manufacturer’s specified limits and with suitable heat dissipation.
Designed for straightforward integration, the L7805CV Regulator requires only a small number of external components for standard fixed-voltage applications. Its regulated 5V output makes it suitable for powering logic circuits, microcontroller-based projects, sensors, electronic modules, and other equipment requiring a dependable 5V supply. The TO-220 package also allows heatsink mounting where additional thermal management is required for higher-load applications.
Product Features
- Fixed 5V Output
- Up To 1.5A
- TO-220 Through-Hole Package
- Thermal Overload Protection
- Short Circuit Protection
- Internal Current Limiting
- Safe Area Protection
- Stable Voltage Regulation
- Three Terminal Regulator
- Heatsink Mounting Support
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