Texas Instruments

LP2956AIM/NOPB  

Linear & Switching Voltage Regulators

LP2956AIM/NOPB Description

The LP2956AIM/NOPB is a linear positive adjustable voltage regulator designed by Texas Instruments, offering a versatile and reliable solution for power management applications. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a surface-mount 16SOIC package. It features an adjustable output voltage ranging from 1.23V to 29V, making it suitable for a wide array of electronic devices that require precise voltage regulation.

LP2956AIM/NOPB Features

• Adjustable Output Voltage: The LP2956AIM/NOPB provides an adjustable output voltage from 1.23V to 29V, allowing for flexibility in various applications.
• High Input Voltage Range: With a maximum input voltage of 30V, this regulator can handle a broad range of input voltages, enhancing its usability in diverse power supply scenarios.
• Dual Regulators: The inclusion of two regulators enables the device to manage multiple power supply lines, offering redundancy and increased reliability.
• High Output Current: Capable of delivering up to 250mA of output current, it ensures stable power delivery to demanding loads.
• Low Dropout Voltage: A maximum dropout voltage of 0.8V at 250mA ensures efficient operation even at low input-to-output voltage differentials.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator's operation, providing additional flexibility in power management.
• Protection Features: Over-current, over-temperature, and reverse polarity protections safeguard the device and connected circuits from potential damage.
• Low Quiescent Current: A quiescent current of only 280 µA minimizes power consumption during standby, enhancing overall system efficiency.
• Compliance and Reliability: The LP2956AIM/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also features a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions.

LP2956AIM/NOPB Applications

The LP2956AIM/NOPB is ideal for applications requiring precise and reliable voltage regulation. Its adjustable output voltage and high input voltage range make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable media players that require stable and adjustable voltage levels.
• Industrial Equipment: Providing regulated power to sensors, actuators, and control systems in industrial environments.
• Telecommunications: Ensuring stable power supply to communication modules and network equipment.
• Automotive: Supporting electronic systems in vehicles where high reliability and protection features are crucial.

Conclusion of LP2956AIM/NOPB

The LP2956AIM/NOPB from Texas Instruments stands out as a robust and versatile linear voltage regulator, offering adjustable output voltage, high input voltage range, and dual regulators. Its low dropout voltage, enable control feature, and comprehensive protection mechanisms make it a reliable choice for various power management applications. Despite being marked as obsolete, its technical specifications and compliance with industry standards ensure it remains a viable option for applications requiring precise and efficient voltage regulation.

LP2956AIM/NOPB Documents

Download datasheets and manufacturer documentation for LP2956AIM/NOPB

Datasheets :

LP2956(A)      

HTML Datasheet :

LP2956(A)