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LT3973HDD#PBF

LT3973HDD#PBF Description

The LT3973HDD#PBF is a high-performance, adjustable DC switching voltage regulator designed by Analog Devices Inc. This regulator is part of the DC Switching Voltage Regulators category and is ideal for applications requiring efficient power conversion and stable output voltage. The LT3973HDD#PBF features an adjustable output type, allowing for flexibility in setting the desired output voltage within its range of 1.21V to 24V. It operates with an input voltage range of 4.2V to 42V, making it suitable for a wide variety of power supply applications. The regulator is capable of delivering a maximum output current of 750mA, ensuring reliable power delivery to connected devices.

LT3973HDD#PBF Features

• Adjustable Output Voltage: The LT3973HDD#PBF offers an adjustable output voltage range from 1.21V to 24V, providing flexibility to meet various power requirements.
• Wide Input Voltage Range: With an input voltage range of 4.2V to 42V, this regulator can handle a broad spectrum of input power sources, enhancing its versatility.
• High Output Current: The regulator is designed to deliver a maximum output current of 750mA, ensuring robust power delivery for demanding applications.
• Switching Frequency Range: The LT397H3DD#PBF operates within a switching frequency range of 195kHz to 2.15MHz, allowing for optimized performance in different operating conditions.
• Positive Output Configuration: The regulator provides a positive output configuration, which is suitable for most common power supply applications.
• Compliance and Reliability: The LT3973HDD#PBF is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life under standard conditions.
• Surface Mount Technology: The regulator is designed for surface mount applications, making it ideal for compact and high-density PCB designs.
• Single Output: The regulator features a single output, simplifying circuit design and reducing complexity.

LT3973HDD#PBF Applications

The LT3973HDD#PBF is well-suited for a variety of applications where efficient power conversion and stable output voltage are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and other portable electronics that require stable and efficient power supply.
• Industrial Equipment: Suitable for industrial applications where reliable power delivery and wide input voltage range are necessary.
• Telecommunications: Can be used in telecom equipment where efficient power conversion and high reliability are essential.
• Automotive Electronics: The wide input voltage range and robust performance make it suitable for automotive applications where power supply conditions can vary significantly.

Conclusion of LT3973HDD#PBF

The LT3973HDD#PBF is a versatile and high-performance DC switching voltage regulator that offers a wide range of features and benefits. Its adjustable output voltage, wide input voltage range, and high output current make it suitable for a variety of applications. The regulator's compliance with environmental standards and its surface mount design further enhance its appeal for modern electronics. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive applications, the LT3973HDD#PBF provides reliable and efficient power conversion, making it a standout choice in its category.