L7805CV

The L7805CV is a popular three-terminal positive voltage regulator that provides a stable 5V output with a maximum output current of 1.5A. It is widely used in power supply designs to step down and regulate voltage for various electronic components and circuits. The L7805CV features internal thermal overload protection and short-circuit current limiting, ensuring reliable performance in a variety of applications.

Key Features:

• Fixed 5V output voltage
• Maximum output current of 1.5A
• Internal thermal overload protection
• Short-circuit current limiting
• High power dissipation capability
• Easy to use with three terminals: input, output, and ground

Technical Specifications:

• Output Voltage: 5V ±4%
• Input Voltage Range: 7V to 35V
• Maximum Output Current: 1.5A
• Dropout Voltage: 2V (typical)
• Quiescent Current: 8mA (typical)
• Operating Temperature Range: 0°C to +125°C
• Package Type: TO-220
• Power Dissipation: 2W (without heatsink)
• Thermal Resistance Junction-to-Case (RθJC): 5°C/W
• Thermal Resistance Junction-to-Ambient (RθJA): 50°C/W

Applications:

• Power Supplies: Provides a stable 5V output for various electronic circuits.
• Microcontrollers: Supplies regulated voltage for microcontroller-based projects.
• Embedded Systems: Ensures reliable power for embedded systems and modules.
• DIY Projects: Commonly used in hobbyist and educational electronics projects.
• Consumer Electronics: Used in various consumer electronic devices for voltage regulation.

Datasheet:
For detailed technical information, refer to the L7805CV Datasheet provided by STMicroelectronics.