Texas Instruments

LP3856ES-5.0/NOPB  

Linear & Switching Voltage Regulators

LP3856ES-5.0/NOPB Description

The LP3856ES-5.0/NOPB is a high-performance linear regulator designed for applications requiring a stable 5V output at up to 3A. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a surface-mount DDPak/TO263-5 package. This device is ideal for a wide range of applications where reliable power delivery and efficient power management are critical.

LP3856ES-5.0/NOPB Features

• Output Type: Fixed, ensuring a consistent 5V output.
• Input Voltage Range: Capable of handling input voltages up to 7V, providing flexibility in power supply design.
• Output Current: Delivers a robust 3A output current, making it suitable for demanding applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.6V at 3A ensures high efficiency even at low input-to-output voltage differentials.
• Quiescent Current: Low quiescent current of 4 mA minimizes power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): Offers excellent PSRR, ranging from 73dB to 57dB at 120Hz, ensuring high output voltage stability.
• Control Features: Includes an enable feature for precise control over the regulator's operation.
• Protection Features: Equipped with over-current, over-temperature, and short-circuit protection, ensuring robustness and reliability.
• Compliance: Meets REACH and RoHS3 compliance standards, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level (MSL): MSL 3 (168 hours) ensures the device is suitable for various manufacturing environments.
• Mounting Type: Surface mount technology (SMT) allows for compact and efficient PCB design.
• Package: Supplied in a tube package, facilitating easy handling and integration.

LP3856ES-5.0/NOPB Applications

The LP3856ES-5.0/NOPB is well-suited for a variety of applications where a stable and efficient power supply is essential. Key applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for industrial control systems, automation devices, and instrumentation.
• Telecommunications: Provides reliable power for base stations, routers, and other telecom equipment.
• Automotive Electronics: Can be used in various automotive applications, including infotainment systems and electronic control units.
• Medical Devices: Ensures stable power supply for medical equipment, contributing to reliable performance and patient safety.

Conclusion of LP3856ES-5.0/NOPB

The LP3856ES-5.0/NOPB from Texas Instruments is a versatile and reliable linear regulator that offers a balance of performance, efficiency, and protection features. Its fixed 5V output and 3A current capability make it suitable for a wide range of applications, while its low dropout voltage and high PSRR ensure optimal performance. The inclusion of enable control and comprehensive protection features further enhance its reliability and usability. This regulator is an excellent choice for designers seeking a robust power management solution that meets stringent industry standards and compliance requirements.

LP3856ES-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LP3856ES-5.0/NOPB

Datasheets :

LP3853, LP3856