STMicroelectronics

E-L5972D013TR  

DC Switching Voltage Regulators

E-L5972D013TR Description

The E-L5972D013TR is a highly efficient, adjustable buck regulator designed by STMicroelectronics, a leading manufacturer in the electronics industry. This power management IC (PMIC) offers a wide input voltage range from 4.4V to 36V, making it suitable for a variety of applications requiring stable power delivery. The regulator supports a maximum output current of 2A, ensuring robust performance in demanding environments. The output voltage is adjustable from 1.235V to 35V, providing flexibility to meet diverse power requirements. The E-L5972D013TR is housed in an 8SOIC package and comes in a tape & reel (TR) format, facilitating easy integration into surface-mount designs.

E-L5972D013TR Features

• Adjustable Output Voltage: The E-L5972D013TR offers an adjustable output voltage range from 1.235V to 35V, providing flexibility to meet various power requirements.
• Wide Input Voltage Range: With an input voltage range of 4.4V to 36V, this regulator is ideal for applications with varying input voltage levels.
• High Output Current: Capable of delivering up to 2A of output current, ensuring reliable power delivery to demanding loads.
• Buck Topology: Utilizes a buck topology, which is known for its high efficiency and compact design.
• Switching Frequency: Operates at a switching frequency of 250kHz, allowing for the use of smaller inductors and capacitors in the design.
• Positive Output Configuration: The regulator provides a positive output configuration, suitable for a wide range of electronic systems.
• Surface Mount Technology: The E-L5972D013TR is designed for surface mount applications, making it ideal for compact and high-density PCB designs.
• Compliance and Safety: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the E-L5972D013TR is suitable for use in various environmental conditions.

E-L5972D013TR Applications

The E-L5972D013TR is well-suited for a variety of applications where efficient power management is critical. Some specific use cases include:

• Industrial Equipment: Ideal for powering industrial control systems, PLCs, and automation devices that require stable and efficient power delivery.
• Telecommunications: Suitable for powering telecom infrastructure equipment, such as base stations and network routers, where high reliability and efficiency are paramount.
• Automotive Electronics: Can be used in automotive applications for powering electronic control units (ECUs) and other onboard electronics.
• Consumer Electronics: Applicable in consumer devices such as gaming consoles, smart TVs, and high-end audio equipment, where high performance and efficiency are essential.
• Power Supplies: Ideal for use in power supplies for various electronic devices, ensuring stable and efficient power delivery.

Conclusion of E-L5972D013TR

The E-L5972D013TR from STMicroelectronics is a versatile and efficient buck regulator that offers a wide range of input and output voltage capabilities, making it suitable for numerous applications. Its adjustable output voltage, high output current, and compact surface-mount design provide significant advantages over similar models. Despite being marked as obsolete, the E-L5972D013TR remains a reliable choice for engineers and designers seeking a robust power management solution. Its compliance with environmental and safety standards further enhances its appeal for modern electronic designs.

E-L5972D013TR Documents

Download datasheets and manufacturer documentation for E-L5972D013TR

Datasheets :

L5972D      

HTML Datasheet :

L5972D