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LM317DT-TP

LM317DT-TP Description

The LM317DT-TP is a high-performance adjustable voltage regulator designed by Micro Commercial Components (MCC) for a wide range of power management applications. This device is part of the Power Management Integrated Circuits (PMIC) category and offers a robust solution for voltage regulation needs. The LM317DT-TP is housed in a D2PAK surface-mount package, making it suitable for compact and efficient designs.

LM317DT-TP Features

• Operating Temperature Range: The LM317DT-TP operates reliably within a temperature range of 0°C to 125°C (TJ), ensuring stable performance in various environmental conditions.
• Low Quiescent Current: With a quiescent current (Iq) of only 12 mA, the LM317DT-TP minimizes power consumption, making it ideal for applications where energy efficiency is critical.
• High Power Supply Rejection Ratio (PSRR): The regulator boasts a PSRR of 60dB to 75dB at 120Hz, effectively filtering out noise and ripple from the input power supply, resulting in a cleaner output voltage.
• Adjustable Output Voltage: The LM317DT-TP offers an adjustable output voltage range from 1.25V to 37V, providing flexibility to meet diverse voltage requirements.
• High Input Voltage Capability: The device can handle input voltages up to 40V, making it suitable for a wide range of input power sources.
• High Output Current: The regulator supports an output current of up to 1.5A, ensuring it can power demanding loads efficiently.
• Positive Output Configuration: The LM317DT-TP is designed with a positive output configuration, simplifying circuit design and integration.
• Compliance and Packaging: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. It is available in bulk packaging, facilitating large-scale production and distribution.

LM317DT-TP Applications

The LM317DT-TP is well-suited for a variety of applications where precise voltage regulation is required. Some specific use cases include:

• Power Supply Design: Ideal for designing power supplies in consumer electronics, industrial equipment, and automotive systems.
• Battery Charging Circuits: Suitable for battery chargers where adjustable voltage and current control are necessary.
• Laboratory Equipment: Used in precision instruments and laboratory power supplies that require stable and adjustable voltage outputs.
• Telecommunications: Applicable in telecom equipment where reliable power management is crucial.
• Embedded Systems: Perfect for embedded systems that require efficient power regulation and low power consumption.

Conclusion of LM317DT-TP

The LM317DT-TP stands out as a versatile and reliable adjustable voltage regulator, offering a comprehensive set of features tailored to meet the demands of modern power management applications. Its wide operating temperature range, low quiescent current, and high PSRR make it an excellent choice for applications requiring stable and efficient voltage regulation. The adjustable output voltage and high output current capability further enhance its flexibility and adaptability. With its surface-mount D2PAK package, the LM317DT-TP is designed for easy integration into compact and high-density designs. Whether for consumer electronics, industrial systems, or laboratory equipment, the LM317DT-TP delivers robust performance and reliability, making it a preferred choice among engineers and designers in the electronics industry.