Texas Instruments

LP5951MG-3.0/NOPB  

Linear & Switching Voltage Regulators

LP5951MG-3.0/NOPB Description

The LP5951MG-3.0/NOPB is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category and is known for its robust performance and reliability. The LP5951MG-3.0/NOPB features a fixed output voltage of 3V and is capable of delivering up to 150mA of output current. It operates within an input voltage range up to 5.5V, making it suitable for a variety of power supply applications. The regulator is designed with a low dropout voltage of 0.35V at 150mA, ensuring efficient operation even at low input-to-output voltage differentials. The device also boasts a low quiescent current of 55 µA, contributing to its energy efficiency and suitability for battery-powered applications.

LP5951MG-3.0/NOPB Features

• Output Type: Fixed at 3V, providing a stable and consistent power supply.
• Input Voltage Range: Up to 5.5V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: 0.35V at 150mA, ensuring high efficiency even at low input-to-output voltage differences.
• Low Quiescent Current: 55 µA, ideal for battery-powered devices where power conservation is critical.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Over current, over temperature, and short circuit protection ensure reliable operation and protect against potential faults.
• Mounting Type: Surface mount, suitable for compact and space-constrained designs.
• Package: Tape & Reel (TR), facilitating easy handling and integration into automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

LP5951MG-3.0/NOPB Applications

The LP5951MG-3.0/NOPB is ideal for applications that require a stable and efficient power supply with low power consumption. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices, such as portable electronics, wearable devices, and IoT sensors. The regulator's fixed output voltage and high current capability also make it a reliable choice for powering microcontrollers, RF modules, and other low-power electronic components. The enable function allows for dynamic control, making it suitable for applications where power management is critical. Additionally, the device's protection features ensure robust operation in various environmental conditions.

Conclusion of LP5951MG-3.0/NOPB

The LP5951MG-3.0/NOPB from Texas Instruments is a versatile and efficient linear regulator designed to meet the demands of modern power management applications. Its low dropout voltage, low quiescent current, and robust protection features make it an ideal choice for battery-powered devices and other low-power applications. The enable function and fixed output voltage provide additional control and stability, ensuring reliable operation in a variety of electronic systems. With its compact surface mount package and compliance with environmental and regulatory standards, the LP5951MG-3.0/NOPB offers a reliable and efficient solution for designers looking to optimize power management in their applications.

LP5951MG-3.0/NOPB Documents

Download datasheets and manufacturer documentation for LP5951MG-3.0/NOPB

Datasheets :

LP5951 Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LP5951 Datasheet      

PCN Design/Specification :

Copper Wire Update 12/Aug/2015       Revision 07/Mar/2019