Texas Instruments

LP3876ET-2.5/NOPB

LP3876ET-2.5/NOPB Description

The LP3876ET-2.5/NOPB is a high-performance linear regulator designed for applications requiring a stable 2.5V output voltage with a maximum output current of 3A. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Through Hole TO220-5 package. The regulator features a maximum input voltage of 7V and a dropout voltage of 1.2V at full load, ensuring efficient power conversion even under high-current conditions. With a quiescent current of just 5 mA and a supply current of 15 mA, the LP3876ET-2.5/NOPB is optimized for low power consumption, making it suitable for a wide range of applications.

LP3876ET-2.5/NOPB Features

• Fixed Output Voltage: The LP3876ET-2.5/NOPB provides a fixed output voltage of 2.5V, ensuring consistent power supply to connected devices.
• High Current Capability: With a maximum output current of 3A, this regulator is capable of powering demanding applications.
• Low Dropout Voltage: At 1.2V dropout voltage at 3A, the LP3876ET-2.5/NOPB maintains high efficiency even when the input voltage is close to the output voltage.
• Enable Control Feature: The enable feature allows for precise control over the regulator's operation, enabling power-saving modes and dynamic power management.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure robustness and reliability in various operating conditions.
• Compliance and Packaging: The device is REACH unaffected, RoHS3 compliant, and has an ECCN of EAR99. It is packaged in a tube, making it suitable for bulk handling and automated assembly processes.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not moisture-sensitive, which simplifies storage and handling requirements.

LP3876ET-2.5/NOPB Applications

The LP3876ET-2.5/NOPB is ideal for a variety of applications where a stable and efficient power supply is critical. Its high current capability and low dropout voltage make it particularly suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles that require a stable 2.5V supply.
• Industrial Equipment: Providing reliable power to sensors, actuators, and control systems in industrial environments.
• Telecommunications: Ensuring stable power delivery to networking equipment and base stations.
• Automotive Applications: Supplying power to electronic control units (ECUs) and infotainment systems in vehicles.
• Medical Devices: Powering critical medical equipment where reliability and precision are paramount.

Conclusion of LP3876ET-2.5/NOPB

The LP3876ET-2.5/NOPB from Texas Instruments is a versatile and efficient linear regulator that offers a fixed 2.5V output with a maximum current of 3A. Its low dropout voltage and low quiescent current make it an excellent choice for applications where power efficiency is crucial. The inclusion of enable control and comprehensive protection features enhances its flexibility and reliability. With its robust design and compliance with industry standards, the LP3876ET-2.5/NOPB is well-suited for a wide range of applications in consumer electronics, industrial, telecommunications, automotive, and medical sectors.