Texas Instruments

LP2951CMX/SL109753

LP2951CMX/SL109753 Description

The LP2951CMX/SL109753 is a high-performance, low-dropout voltage regulator designed by Texas Instruments. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is ideal for a variety of applications requiring precise voltage regulation. The LP2951CMX/SL109753 features a quiescent current of only 140 µA, making it highly efficient for battery-powered devices and other low-power applications. With a maximum input voltage of 30V and an output voltage range from 1.24V to 29V, it offers a wide operating range suitable for diverse electronic systems.

This regulator is designed with a programmable output type, allowing users to adjust the output voltage to meet specific requirements. It can deliver up to 100mA of output current, making it suitable for applications that demand moderate power levels. The LP2951CMX/SL109753 also includes advanced control features such as enable and error flag functionalities, enhancing system reliability and control. Additionally, it provides comprehensive protection features, including over-current, over-temperature, and short-circuit protection, ensuring robustness and longevity in demanding environments.

LP2951CMX/SL109753 Features

• Low Quiescent Current: With a quiescent current of just 140 µA, the LP2951CMX/SL109753 is highly efficient, making it ideal for low-power applications.
• Programmable Output Voltage: The regulator offers a programmable output voltage range from 1.24V to 29V, providing flexibility to meet various system requirements.
• High Input Voltage Range: Capable of handling input voltages up to 30V, this regulator is suitable for a wide range of applications.
• Moderate Output Current: The regulator can deliver up to 100mA of output current, making it suitable for applications requiring moderate power levels.
• Advanced Control Features: Includes enable and error flag functionalities, enhancing system control and reliability.
• Comprehensive Protection: Features over-current, over-temperature, and short-circuit protection, ensuring robustness and longevity.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into compact designs.
• Low Dropout Voltage: With a dropout voltage of 0.6V at 100mA, the regulator maintains high efficiency even at low input-to-output voltage differentials.
• ROHS3 Compliant: The LP2951CMX/SL109753 is ROHS3 compliant, ensuring environmental sustainability and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the component is not moisture-sensitive, simplifying storage and handling requirements.

LP2951CMX/SL109753 Applications

The LP2951CMX/SL109753 is ideal for a variety of applications, including:

• Battery-Powered Devices: Its low quiescent current and wide input voltage range make it suitable for portable electronics and battery-operated systems.
• Industrial Equipment: The regulator's robust protection features and wide operating range make it ideal for industrial applications where reliability and efficiency are critical.
• Telecommunications: The programmable output voltage and moderate current capability make it suitable for telecom equipment that requires precise voltage regulation.
• Medical Devices: The regulator's high reliability and protection features make it suitable for medical devices where precision and safety are paramount.
• Consumer Electronics: The LP2951CMX/SL109753 can be used in consumer electronics where compact design and low power consumption are essential.

Conclusion of LP2951CMX/SL109753

The LP2951CMX/SL109753 from Texas Instruments is a versatile and efficient low-dropout voltage regulator designed for a wide range of applications. Its low quiescent current, programmable output voltage, and comprehensive protection features make it an excellent choice for applications requiring precise voltage regulation and high reliability. The regulator's surface mount packaging and ROHS3 compliance further enhance its suitability for modern electronic designs. While the LP2951CMX/SL109753 is currently in the "Last Time Buy" product status, its unique features and performance benefits make it a valuable component for existing and future projects.