Texas Instruments

LM2576HVSX-3.3/NOPB  

DC Switching Voltage Regulators

LM2576HVSX-3.3/NOPB Description

The LM2576HVSX-3.3/NOPB is a high-performance DC switching voltage regulator from Texas Instruments, designed to deliver a fixed output voltage of 3.3V with a maximum output current of 3A. This regulator operates within an input voltage range of 4V to 60V, making it highly versatile for a variety of applications. The LM2576HVSX-3.3/NOPB features a switching frequency of 52kHz, which ensures efficient power conversion and minimal heat generation.

This regulator is part of the SIMPLE SWITCHER® series, known for its ease of use and high efficiency. The LM2576HVSX-3.3/NOPB is housed in a surface-mount DDPAK package, which is ideal for compact designs and high-density PCB layouts. The device is RoHS3 compliant and REACH affected, ensuring it meets the latest environmental standards. With a moisture sensitivity level (MSL) of 3 (168 hours), it is suitable for a wide range of manufacturing processes.

LM2576HVSX-3.3/NOPB Features

• Fixed Output Voltage: Provides a stable 3.3V output, ensuring consistent power supply to sensitive electronics.
• Wide Input Voltage Range: Operates efficiently between 4V and 60V, making it suitable for various power sources.
• High Output Current: Delivers up to 3A of output current, supporting demanding applications.
• Efficient Buck Topology: Utilizes a buck converter topology for high efficiency and low power loss.
• Surface-Mount Packaging: The DDPAK package is ideal for compact and high-density designs.
• Environmental Compliance: RoHS3 compliant and REACH affected, ensuring it meets stringent environmental regulations.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures reliability in manufacturing processes.

LM2576HVSX-3.3/NOPB Applications

The LM2576HVSX-3.3/NOPB is ideal for applications requiring a stable and efficient power supply. Its wide input voltage range and high output current make it suitable for:

• Industrial Equipment: Provides reliable power for control systems and sensors.
• Telecommunications: Ensures stable power for base stations and communication equipment.
• Consumer Electronics: Ideal for powering devices such as routers, set-top boxes, and smart home devices.
• Automotive: Suitable for in-vehicle electronics due to its wide input voltage range and robust design.

Conclusion of LM2576HVSX-3.3/NOPB

The LM2576HVSX-3.3/NOPB from Texas Instruments stands out as a reliable and efficient DC switching voltage regulator. Its fixed 3.3V output and high current capability make it ideal for a wide range of applications. The regulator's wide input voltage range and efficient buck topology ensure it operates efficiently across various power sources. With its surface-mount packaging and environmental compliance, the LM2576HVSX-3.3/NOPB is a versatile and robust solution for modern electronics.

LM2576HVSX-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LM2576HVSX-3.3/NOPB

PCN Assembly/Origin :

GFAB to FFAB 22/Mar/2017      

Datasheets :

LM2576(HV)      

HTML Datasheet :

LM2576(HV)