Introduction to L7805CV-DG
The L7805CV-DG is a voltage regulator developed by STMicroelectronics. It is a linear regulator that provides a fixed 5V output voltage with a maximum output current of 1.5A. The L7805CV-DG voltage regulator is specifically designed to meet the demands of a wide range of applications, providing designers with a reliable platform to create innovative and efficient electronic designs.
Features
The L7805CV-DG voltage regulator incorporates a wide range of features that contribute to its performance and reliability:
- Fixed Output Voltage: The voltage regulator provides a fixed 5V output voltage, making it suitable for applications that require a stable and reliable power supply.
- Low Dropout Voltage: The voltage regulator features a low dropout voltage of 2V, enabling efficient power delivery and minimizing losses in the power system.
- Thermal Overload Protection: The voltage regulator includes a thermal overload protection feature that ensures safe operation even in high-temperature environments.
- Short-Circuit Protection: The voltage regulator incorporates a short-circuit protection feature that prevents damage to the device and the load in the event of a short circuit.
- Output Voltage Accuracy: The voltage regulator offers high output voltage accuracy of ±4%, ensuring stable and reliable operation.
- Low Quiescent Current: The voltage regulator features low quiescent current of 6 mA, minimizing power consumption and enabling energy-efficient operation.
- Wide Temperature Range: The voltage regulator is designed to operate in a wide temperature range of -40°C to +125°C, making it suitable for use in harsh environments.
- RoHS Compliant: The voltage regulator is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental safety and compliance with regulatory requirements.
Specifications
The following table provides an overview of the key specifications for the L7805CV-DG voltage regulator:
| Parameter | Value |
| Output Voltage | 5V |
| Maximum Output Current | 1.5A |
| Dropout Voltage | 2V |
| Output Voltage Accuracy | ±4% |
| Quiescent Current | 6mA |
| Operating Temperature Range | -40°C to +125°C |
| Thermal Overload Protection | Yes |
| Short-Circuit Protection | Yes |
| Package | TO-220 |
Conclusion
The L7805CV-DG voltage regulator from STMicroelectronics offers reliable and efficient power delivery, with a fixed 5V output voltage and maximum output current of 1.5A. With its low dropout voltage, thermal overload and short-circuit protection, and high output voltage accuracy, it provides a reliable platform for a wide range of electronic designs.
Whether you're developing power supply systems, motor control systems, or lighting systems, the L7805CV-DG voltage regulator delivers the capabilities needed to meet your project requirements. With its wide temperature range, low quiescent current, and RoHS compliance, it enables you to create innovative electronic designs that excel in performance, reliability, and environmental safety.
STMicroelectronics provides a complete suite of development tools, including reference designs, evaluation boards, and software libraries, to support designers throughout the development process. These tools streamline the design process, allowing you to efficiently bring your electronic projects to life.
To learn more about the L7805CV-DG voltage regulator, refer to the datasheet and application note provided by STMicroelectronics. These resources offer detailed information on the voltage regulator's specifications, electrical characteristics, and application details.
Choose the L7805CV-DG voltage regulator for your power management projects, and leverage its advanced features, low power consumption, and high reliability to create cutting-edge electronic designs. With its exceptional performance and functionality, it empowers you to bring your ideas to life and drive innovation in the field of power management.
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