Texas Instruments

LP38502TJ-ADJ/NOPB  

Linear & Switching Voltage Regulators

LP38502TJ-ADJ/NOPB Description

The LP38502TJ-ADJ/NOPB is a high-performance, adjustable linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this device offers a robust and efficient solution for delivering stable power to various electronic systems. With a maximum input voltage of 5.5V and a maximum output current of 1.5A, the LP38502TJ-ADJ/NOPB is well-suited for applications requiring precise voltage regulation and high reliability.

LP38502TJ-ADJ/NOPB Features

• Adjustable Output Voltage: The LP38502TJ-ADJ/NOPB provides an adjustable output voltage ranging from 0.6V to 5V, making it highly versatile for different power requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.37V at 1.5A, this regulator ensures efficient power delivery even under low input-to-output voltage differentials.
• Low Quiescent Current: The device features a low quiescent current of 15 µA, which is ideal for battery-powered applications where power consumption needs to be minimized.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 58dB to 56dB across the frequency range of 120Hz to 1kHz, ensuring excellent noise filtering and stable output voltage.
• Protection Features: The LP38502TJ-ADJ/NOPB includes over-current, over-temperature, and short-circuit protection, safeguarding both the regulator and the connected circuitry from potential damage.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, providing additional flexibility in system design.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

LP38502TJ-ADJ/NOPB Applications

The LP38502TJ-ADJ/NOPB is ideal for a variety of applications due to its adjustable output voltage, low dropout voltage, and high PSRR. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and digital cameras where low power consumption and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems and instrumentation that require stable and reliable power sources.
• Automotive Applications: The regulator's robustness and protection features make it a good fit for automotive electronics, where reliability and safety are paramount.
• Telecommunications: Can be used in base stations and other telecom equipment where precise voltage regulation is necessary for optimal performance.

Conclusion of LP38502TJ-ADJ/NOPB

The LP38502TJ-ADJ/NOPB from Texas Instruments stands out as a reliable and efficient linear regulator, offering adjustable output voltage, low dropout voltage, and high PSRR. Its comprehensive protection features and compliance with environmental standards further enhance its appeal. This regulator is well-suited for a wide range of applications, from consumer electronics to industrial and automotive systems, making it a versatile and valuable component in power management solutions.

LP38502TJ-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LP38502TJ-ADJ/NOPB

Datasheets :

LP38500/2-ADJ, LP38500A/2A-ADJ      

HTML Datasheet :

LP38500/2-ADJ, LP38500A/2A-ADJ      

PCN Design/Specification :

Die Attach Update RevA 20/Mar/2017       Die Attach Update RevB1 18/Apr/2017