Texas Instruments

LP3876ES-1.8/NOPB  

Linear & Switching Voltage Regulators

LP3876ES-1.8/NOPB Description

The LP3876ES-1.8/NOPB is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and offers a fixed output voltage of 1.8V with a maximum output current of 3A. The device is housed in a DDPAK/TO263-5 package, making it suitable for surface-mount applications.

Key specifications include a maximum input voltage of 7V, a dropout voltage of 1.2V at 3A, and a quiescent current of 5 mA. The regulator features an enable control function, allowing for precise control over the power supply. Additionally, it includes over-current, over-temperature, and short-circuit protection features, ensuring robustness and reliability in various operating conditions.

The LP3876ES-1.8/NOPB is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 3 (168 hours), it is well-suited for applications in diverse environments. The device is actively supported by Texas Instruments, ensuring availability and technical support for design and implementation.

LP3876ES-1.8/NOPB Features

• Fixed Output Voltage: Provides a stable 1.8V output, ideal for applications requiring a consistent power supply.
• High Output Current: Capable of delivering up to 3A, making it suitable for high-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 1.2V at 3A ensures high efficiency, even at low input-to-output voltage differentials.
• Enable Control: The enable feature allows for precise control over the regulator's operation, enhancing flexibility and power management.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure the device's longevity and reliability.
• Low Quiescent Current: A quiescent current of 5 mA minimizes power consumption during standby or low-load conditions.
• Compliance and Safety: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 3 (168 hours) makes it suitable for a wide range of environmental conditions.

LP3876ES-1.8/NOPB Applications

The LP3876ES-1.8/NOPB is ideal for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing a reliable power source for industrial control systems and automation equipment.
• Telecommunications: Ensuring stable power for base stations, routers, and other telecom infrastructure.
• Medical Devices: Supplying power to medical equipment where reliability and precision are paramount.
• Automotive Systems: Suitable for in-vehicle electronics, infotainment systems, and advanced driver-assistance systems (ADAS).

Conclusion of LP3876ES-1.8/NOPB

The LP3876ES-1.8/NOPB from Texas Instruments is a versatile and reliable linear regulator designed to meet the demands of modern power management applications. Its combination of a fixed 1.8V output, high current capability, and low dropout voltage makes it an excellent choice for applications requiring stable and efficient power delivery. The inclusion of advanced protection features and enable control further enhances its functionality and reliability.

With its surface-mount package and compliance with environmental and safety standards, the LP3876ES-1.8/NOPB is well-suited for a wide range of consumer, industrial, and automotive applications. Texas Instruments' active support ensures that designers and engineers have access to the resources needed to integrate this regulator into their systems effectively.

LP3876ES-1.8/NOPB Documents

Download datasheets and manufacturer documentation for LP3876ES-1.8/NOPB

Datasheets :

LP3873, LP3876 Datasheet      

HTML Datasheet :

LP3873, LP3876 Datasheet