LM2574HVN-5.0 IC REG BUCK 5V 0.5A 8-DIP

The LM2574HVN-5.0 is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator. This device is capable of driving a 0.5A load with excellent line and load regulation. The LM2574HVN-5.0 operates at a fixed switching frequency of 52 kHz, allowing for the use of smaller external components. The device is available in an 8-DIP (Dual In-line Package), which is easy to prototype with and integrate into existing circuit boards. The HV in the part number indicates a high voltage input capability. This regulator simplifies power supply design, reducing the number of external components required.

This IC regulator is specifically designed for applications requiring a 5V output voltage. The LM2574HVN-5.0 features internal current limiting and thermal shutdown, protecting the device from overload conditions. Its high efficiency minimizes power dissipation, reducing the need for external heat sinking in many applications. The device's wide input voltage range allows it to operate from various power sources. The LM2574HVN-5.0 is a cost-effective solution for creating efficient and reliable 5V power supplies. Its internal compensation minimizes the need for external components, simplifying the design process.

Key features of the LM2574HVN-5.0 include its fixed 5V output voltage, 0.5A output current capability, high voltage input range, internal current limiting, and thermal shutdown protection. These characteristics make it an excellent choice for applications such as battery chargers, point-of-load regulators, and distributed power systems. The device's fixed switching frequency simplifies the design of external filter components. Its high efficiency minimizes power dissipation, reducing the need for external heat sinking. The LM2574HVN-5.0 is a reliable and cost-effective solution for creating efficient 5V power supplies.

The LM2574HVN-5.0 is easy to use and integrates seamlessly into existing circuit designs. Its standard 8-DIP package simplifies board layout and reduces the risk of errors during assembly. The device is available with comprehensive datasheets and application notes, providing designers with the information they need to optimize its performance in their specific applications. The LM2574HVN-5.0 is a cost-effective solution for a wide range of step-down power supply applications, offering a balance of performance, reliability, and affordability. Its high voltage input capability expands its usability.

In conclusion, the LM2574HVN-5.0 IC regulator is a versatile and reliable component suitable for a multitude of step-down power supply applications requiring a 5V output. Its 0.5A output current capability, high voltage input range, internal current limiting, and thermal shutdown protection make it an ideal choice for designers seeking a high-performance, cost-effective solution. Whether you're designing battery chargers, point-of-load regulators, or distributed power systems, the LM2574HVN-5.0 delivers the performance and reliability you need. Order your LM2574HVN-5.0 IC regulators today and experience the quality and efficiency that this device offers.