Texas Instruments

LM2576SX-ADJ/NOPB  

DC Switching Voltage Regulators

LM2576SX-ADJ/NOPB Description

The LM2576SX-ADJ/NOPB is a high-performance, adjustable output voltage DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the SIMPLE SWITCHER® series and is ideal for applications requiring efficient power conversion and regulation. With a wide input voltage range of 4V to 40V and a maximum output voltage of 37V, the LM2576SX-ADJ/NOPB can deliver up to 3A of continuous output current, making it suitable for a variety of power supply needs.

LM2576SX-ADJ/NOPB Features

• Adjustable Output Voltage: The LM2576SX-ADJ/NOPB offers an adjustable output voltage range from 1.23V to 37V, providing flexibility in power supply design.
• High Efficiency: Utilizing a synchronous rectifier, the LM2576SX-ADJ/NOPB achieves high efficiency levels, reducing power loss and improving thermal performance.
• Low Noise Operation: With a switching frequency of 52kHz, the LM2576SX-ADJ/NOPB operates with minimal noise, making it suitable for applications sensitive to electromagnetic interference.
• Robust Protection Features: The device includes over-current, over-temperature, and short-circuit protection to ensure reliable operation and long device life.
• Compact Surface Mount Package: The LM2576SX-ADJ/NOPB is available in a compact DDPAK package, ideal for space-constrained applications.

LM2576SX-ADJ/NOPB Applications

The LM2576SX-ADJ/NOPB is well-suited for a variety of applications, including:

• Industrial Control Systems: Due to its robust protection features and high efficiency, the LM2576SX-ADJ/NOPB is ideal for powering industrial control systems.
• Telecommunications Equipment: The adjustable output voltage and low noise operation make it suitable for powering telecommunications equipment.
• Battery Charging Systems: The LM2576SX-ADJ/NOPB can be used in battery charging systems, providing efficient power conversion and regulation.
• Portable Electronics: The device's compact size and adjustable output voltage make it ideal for powering portable electronic devices.

Conclusion of LM2576SX-ADJ/NOPB

The LM2576SX-ADJ/NOPB from Texas Instruments is a versatile and efficient DC switching voltage regulator. Its adjustable output voltage, high efficiency, and robust protection features make it an excellent choice for a wide range of applications, including industrial control systems, telecommunications equipment, battery charging systems, and portable electronics. With its compact size and low noise operation, the LM2576SX-ADJ/NOPB is a reliable and high-performance solution for power supply design.

LM2576SX-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM2576SX-ADJ/NOPB

PCN Assembly/Origin :

GFAB to FFAB 22/Mar/2017      

Datasheets :

LM2576(HV)      

HTML Datasheet :

LM2576(HV)