Texas Instruments

LP2954IM/NOPB  

Linear & Switching Voltage Regulators

LP2954IM/NOPB Description

The LP2954IM/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering adjustable output voltage capabilities within a wide input voltage range of up to 30V. This regulator is capable of delivering a maximum output current of 250mA, making it suitable for a variety of applications requiring stable and reliable power supply solutions. With a dropout voltage of only 0.8V at 250mA, the LP2954IM/NOPB ensures efficient power conversion even under varying load conditions.

LP2954IM/NOPB Features

• Adjustable Output Voltage: The LP2954IM/NOPB provides an adjustable output voltage range from 1.23V to 29V, allowing for flexible design options to meet specific application requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.8V at 250mA, this regulator maintains high efficiency, especially in applications where the input voltage is close to the desired output voltage.
• Protection Features: The LP2954IM/NOPB includes over-current, over-temperature, and reverse polarity protection, ensuring robustness and reliability in various operating conditions.
• Enable Functionality: The regulator features an enable pin, allowing for dynamic control of the output voltage, which can be useful in power management systems.
• Low Quiescent Current: The regulator operates with a low quiescent current of 150 µA, minimizing power consumption in standby or low-load conditions.
• Surface Mount Package: Available in an 8-SOIC surface mount package, the LP2954IM/NOPB is suitable for compact and space-constrained designs.
• Compliance and Status: The LP2954IM/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001.

LP2954IM/NOPB Applications

The LP2954IM/NOPB is ideal for a wide range of applications due to its adjustable output voltage, low dropout voltage, and comprehensive protection features. Some specific use cases include:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable audio equipment where compact size and high efficiency are critical.
• Industrial Equipment: Providing stable power supply for sensors, actuators, and control systems in industrial environments.
• Telecommunications: Ensuring reliable power delivery for communication modules and base stations.
• Automotive Systems: Suitable for automotive electronics where the regulator's robustness and protection features are essential for reliable operation.

Conclusion of LP2954IM/NOPB

The LP2954IM/NOPB from Texas Instruments stands out as a versatile and efficient linear voltage regulator, offering adjustable output voltage and low dropout performance. Its comprehensive protection features and low quiescent current make it a reliable choice for a variety of applications, from consumer electronics to industrial systems. The surface mount package and compliance with environmental standards further enhance its suitability for modern electronic designs. Whether powering portable devices or critical industrial components, the LP2954IM/NOPB delivers the performance and reliability needed to meet the demands of today's electronics industry.

LP2954IM/NOPB Documents

Download datasheets and manufacturer documentation for LP2954IM/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LP2954      

HTML Datasheet :

LP2954