Texas Instruments

LP3872ESX-2.5/NOPB

LP3872ESX-2.5/NOPB Description

The LP3872ESX-2.5/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 2.5V and a maximum output current of 1.5A. This regulator is optimized for surface-mount applications and is housed in a DDPAK package, making it suitable for compact and high-density designs. With a maximum input voltage of 7V, the LP3872ESX-2.5/NOPB ensures reliable operation in a wide range of input conditions. The regulator features a low dropout voltage of 0.55V at full load, which enhances efficiency and reduces power dissipation. Additionally, it boasts a quiescent current of only 5 mA, contributing to its energy-efficient performance.

LP3872ESX-2.5/NOPB Features

• Fixed Output Voltage: 2.5V, ensuring stable power supply to sensitive electronic components.
• High Output Current: Capable of delivering up to 1.5A, making it suitable for demanding applications.
• Low Dropout Voltage: 0.55V at 1.5A, which minimizes power loss and improves efficiency.
• Low Quiescent Current: 5 mA, ideal for low-power and battery-operated devices.
• Enable Control Feature: Provides flexibility in power management and system control.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure robustness and reliability.
• High PSRR: 73dB to 57dB at 120Hz, which effectively filters out noise from the input supply.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 3 (168 hours), suitable for various manufacturing environments.

LP3872ESX-2.5/NOPB Applications

The LP3872ESX-2.5/NOPB is well-suited for a variety of applications where a stable and efficient power supply is critical. These include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and digital cameras, where low power consumption and high efficiency are essential.
• Industrial Equipment: Suitable for powering sensors, actuators, and control systems in industrial automation.
• Telecommunications: Can be used in base stations and networking equipment to provide stable power to critical components.
• Automotive Electronics: Applicable in automotive infotainment systems and electronic control units, where reliability and efficiency are paramount.

Conclusion of LP3872ESX-2.5/NOPB

The LP3872ESX-2.5/NOPB stands out as a versatile and efficient linear voltage regulator, offering a combination of high output current, low dropout voltage, and low quiescent current. Its robust protection features and compliance with industry standards make it a reliable choice for a wide range of applications. Whether in consumer electronics, industrial systems, or automotive applications, the LP3872ESX-2.5/NOPB delivers stable and efficient power management, ensuring optimal performance and reliability.