Texas Instruments

LP38513TJ-ADJ/NOPB  

Linear & Switching Voltage Regulators

LP38513TJ-ADJ/NOPB Description

The LP38513TJ-ADJ/NOPB is a high-performance linear voltage regulator from Texas Instruments, designed to deliver adjustable output voltages with excellent stability and efficiency. This device features a single positive output with a maximum output current of 3A, making it suitable for a wide range of applications requiring high current regulation. The input voltage range is up to 5.5V, and the output voltage can be adjusted between 0.5V and 4.5V. The LP38513TJ-ADJ/NOPB offers a low dropout voltage of 0.43V at 3A, ensuring reliable operation even under heavy load conditions.

LP38513TJ-ADJ/NOPB Features

• Adjustable Output Voltage: The LP38513TJ-ADJ/NOPB provides an adjustable output voltage between 0.5V and 4.5V, allowing for precise voltage regulation in various applications.
• High Output Current: With a maximum output current of 3A, this regulator is capable of handling high-current loads, making it ideal for power-hungry applications.
• Low Dropout Voltage: The LP38513TJ-ADJ/NOPB has a low dropout voltage of 0.43V at 3A, ensuring stable operation even under heavy load conditions.
• Excellent PSRR: The device offers a power supply rejection ratio (PSRR) of 73dB at 120Hz and 70dB at 1kHz, providing excellent noise rejection capabilities.
• Robust Protection Features: The LP38513TJ-ADJ/NOPB includes over current, over temperature, and short circuit protection, ensuring reliable operation and long device life.
• RoHS Compliance: This device is compliant with the RoHS3 directive, making it suitable for environmentally friendly applications.
• REACH Unaffected: The LP38513TJ-ADJ/NOPB is not affected by the REACH regulation, ensuring uninterrupted supply and compliance with European chemical regulations.

LP38513TJ-ADJ/NOPB Applications

The LP38513TJ-ADJ/NOPB is ideal for a variety of applications where high current regulation and adjustable output voltages are required. Some specific use cases include:

• Power Management in Industrial Equipment: The high output current and adjustable voltage make this regulator suitable for managing power in industrial equipment, such as motor controllers and sensors.
• Battery Management Systems: The LP38513TJ-ADJ/NOPB can be used in battery management systems to regulate voltage and current, ensuring optimal battery performance and longevity.
• Telecommunications Equipment: This regulator can be used in telecommunications equipment, such as base stations and routers, to provide stable and efficient power regulation.
• Automotive Applications: The LP38513TJ-ADJ/NOPB is suitable for automotive applications, such as infotainment systems and power electronics, where high current regulation and reliability are crucial.

Conclusion of LP38513TJ-ADJ/NOPB

The LP38513TJ-ADJ/NOPB from Texas Instruments is a versatile and high-performance linear voltage regulator that offers adjustable output voltages, high output current, and robust protection features. Its low dropout voltage, excellent PSRR, and RoHS compliance make it an ideal choice for a wide range of applications, including industrial equipment, battery management systems, telecommunications, and automotive applications. With its unique features and advantages over similar models, the LP38513TJ-ADJ/NOPB is a reliable and efficient solution for high-current voltage regulation.

LP38513TJ-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LP38513TJ-ADJ/NOPB

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Mechanical Outline Drawing       Function Diagram      

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