Texas Instruments

LM2574HVN-15/NOPB  

DC Switching Voltage Regulators

LM2574HVN-15/NOPB Description

The LM2574HVN-15/NOPB is a high-performance, fixed-output voltage regulator from Texas Instruments, designed for applications requiring a reliable and efficient power management solution. This device belongs to the SIMPLE SWITCHER® series and is specifically tailored for buck topology configurations. It offers a fixed output voltage of 15V and can deliver a maximum output current of 500mA. The LM2574HVN-15/NOPB operates within an input voltage range of 4V to 60V, making it highly versatile for various power supply applications. Its switching frequency is set at 52kHz, ensuring efficient power conversion with minimal noise.

LM2574HVN-15/NOPB Features

• Fixed Output Voltage: The LM2574HVN-15/NOPB provides a stable 15V output, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 4V to 60V, this regulator is suitable for a variety of power sources, enhancing its flexibility and adaptability.
• High Efficiency: The buck topology and 52kHz switching frequency ensure high efficiency in power conversion, reducing energy loss and improving overall system performance.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards, ensuring robust mechanical stability.
• Compliance and Reliability: The LM2574HVN-15/NOPB is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.
• Single Output Configuration: The device is designed with a single positive output configuration, simplifying circuit design and reducing complexity.
• Active Product Status: As an active product, the LM2574HVN-15/NOPB is readily available and supported by Texas Instruments, ensuring long-term supply and technical support.

LM2574HVN-15/NOPB Applications

The LM2574HVN-15/NOPB is ideal for a range of applications where a stable and efficient power supply is crucial. Some specific use cases include:

• Industrial Equipment: Powering control systems, sensors, and actuators in industrial environments where reliability and efficiency are paramount.
• Telecommunications: Providing stable power to communication modules and base stations, ensuring uninterrupted operation.
• Consumer Electronics: Used in devices such as routers, modems, and set-top boxes, where a compact and efficient power solution is required.
• Automotive Electronics: Suitable for automotive applications where a wide input voltage range and high reliability are necessary.
• Medical Devices: Powering medical equipment that requires precise and stable voltage regulation to ensure accurate operation.

Conclusion of LM2574HVN-15/NOPB

The LM2574HVN-15/NOPB from Texas Instruments stands out as a robust and efficient power management solution, particularly suited for applications requiring a fixed 15V output and up to 500mA of current. Its wide input voltage range, high efficiency, and compliance with environmental standards make it a reliable choice for various industrial, consumer, and automotive applications. The through-hole mounting and single positive output configuration further simplify integration into existing systems. Overall, the LM2574HVN-15/NOPB offers a balance of performance, reliability, and ease of use, making it a preferred choice for engineers and designers in the electronics industry.

LM2574HVN-15/NOPB Documents

Download datasheets and manufacturer documentation for LM2574HVN-15/NOPB

PCN Assembly/Origin :

Assembly Site 17/Dec/2021      

Datasheets :

LM2574 Series Datasheet      

PCN Design/Specification :

Mold Compound Updated 10/Jul/2014       LM2574/LM2574HV 05/Sep/2018