The E-L5973ADTR is a step-down monolithic power switching regulator designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This device is capable of delivering up to 2.5A of current to the load with excellent line and load regulation.

Key Features

• High Efficiency: Integrating a 250 kHz fixed-frequency internal oscillator that minimizes power losses, the E-L5973ADTR achieves an efficiency that can reach up to 96%, making it suitable for battery-powered devices.
• Voltage Range: The input voltage range is broad, from 4.4V to 36V, allowing the device to be used in a variety of applications, from automotive to industrial systems.
• Adjustable Output: The output voltage can be set from 1.235V to 35V, which provides a high level of versatility for different circuit designs.
• Protection Features: It includes thermal shutdown and current limiting, ensuring the protection of the device under abnormal operating conditions.
• Low Dropout Operation: The low dropout operation is another feature that ensures the proper functioning of the device even with a very low input-output voltage difference.

Applications

The E-L5973ADTR is suitable for a wide array of applications due to its robustness and versatility. These applications include:

• Automotive systems
• Industrial power systems
• Consumer electronics
• Computer peripherals
• Telecommunication equipment

Package and Quality

STMicroelectronics packages the E-L5973ADTR in a compact DPAK, which is ideal for space-constrained applications. The product is also provided in tape and reel packaging, facilitating the manufacturing process for high-volume production. STMicroelectronics is committed to delivering high-quality products, and the E-L5973ADTR is no exception, meeting stringent industry standards for performance and reliability.