L7905CV

Overview of L7905CV

The L7905CV is a linear regulator optimized for its fixed output voltage of -5V, high current capacity of 1A, and thermal protection. It provides excellent performance for various applications that require a stable and reliable power source.

Pinout

The L7905CV pinout refers to the configuration and function of each pin in its TO-220 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the L7905CV has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by STMicroelectronics to get accurate information regarding each pin's function and electrical characteristics.

Features

• This linear regulator features a fixed output voltage of -5V: The L7905CV has a fixed output voltage of -5V, making it suitable for applications that require a stable and consistent power source.
• Maximum output current of 1A and dropout voltage of 2V: The device can handle a maximum output current of 1A and has a dropout voltage of 2V, allowing it to operate efficiently in various conditions.
• Overcurrent and thermal protection: The L7905CV features overcurrent and thermal protection, ensuring that the device operates safely within its specified limits.
• This device features a fixed output voltage with overcurrent and thermal protection: The L7905CV's fixed output voltage and overcurrent/thermal protection make it suitable for applications that require a reliable power source.
• L7905CV is a linear regulator with -5V output voltage and 1A current capacity: The device has a fixed output voltage of -5V and can handle a maximum output current of 1A, making it suitable for various applications.
• It has overcurrent and thermal protection, operating from -40°C to 125°C: The L7905CV features overcurrent and thermal protection, allowing it to operate safely within its specified temperature range (-40°C to 125°C).

Applications

• Advanced technology: The L7905CV can be used in advanced technology applications that require a reliable power source.
• Innovative design: The device's innovative design makes it suitable for various applications that require a stable and consistent power source.
• Dependable performance: The L7905CV provides dependable performance, making it suitable for applications that require a reliable power source.
• Electronic devices: The device can be used in electronic devices that require a stable and consistent power source.
• Industrial equipment: The L7905CV is suitable for industrial equipment that requires a reliable power source.
• Consistent power: The device provides consistent power, making it suitable for applications that require a stable and reliable power source.
• Reliable power source: The L7905CV is a reliable power source, making it suitable for various applications that require a stable and consistent power supply.
• Stable output voltage: The device provides a stable output voltage, making it suitable for applications that require a reliable power source.
• Frequent switching: The L7905CV is suitable for frequent switching applications that require a stable and consistent power source.

Advantages and Disadvantages

The L7905CV has several advantages, including its fixed output voltage of -5V, high current capacity of 1A, and thermal protection. However, it also has some disadvantages, such as its limited operating temperature range (-40°C to 125°C) and the need for a separate heat sink in certain applications.

Equivalents

• L7960CV: The L7960CV is another linear regulator from STMicroelectronics that has similar specifications to the L7905CV, including a fixed output voltage of -5V and high current capacity of 1A.
• LM337-5.0: The LM337-5.0 is a linear regulator from Texas Instruments that has a fixed output voltage of -5V and can handle a maximum output current of 3A, making it suitable for applications that require more power than the L7905CV.
• MC34063: The MC34063 is a switching regulator from ON Semiconductor that has a fixed output voltage of -5V and can handle a maximum output current of 1A, making it suitable for applications that require a high level of efficiency and power density.

Frequently Asked Questions

Q: What is the operating temperature range of the L7905CV?
A: The L7905CV operates from -40°C to 125°C.

Q: Can the L7905CV handle a maximum output current of more than 1A?
A: No, the L7905CV has a maximum output current of 1A.

Q: Is the L7905CV suitable for high-frequency switching applications?
A: Yes, the L7905CV is suitable for high-frequency switching applications that require a stable and consistent power source.

Q: Can the L7905CV be used in automotive applications?
A: Yes, the L7905CV can be used in automotive applications that require a reliable power source.

Q: Is the L7905CV compatible with other STMicroelectronics components?
A: Yes, the L7905CV is compatible with other STMicroelectronics components, making it suitable for use in complex systems and applications.