Texas Instruments

LP3982ILDX-ADJ/NOPB  

Linear & Switching Voltage Regulators

LP3982ILDX-ADJ/NOPB Description

The LP3982ILDX-ADJ/NOPB is a high-performance linear voltage regulator from Texas Instruments, designed to deliver adjustable output voltages with a maximum input voltage of 6V. This single-output, positive regulator offers an output current of up to 300mA, making it suitable for a wide range of applications requiring precise voltage regulation. With a minimum output voltage of 1.25V and a maximum of 6V, the LP3982ILDX-ADJ/NOPB provides a versatile solution for various electronic systems.

LP3982ILDX-ADJ/NOPB Features

• Adjustable Output Voltage: The LP3982ILDX-ADJ/NOPB offers an adjustable output voltage, allowing for precise voltage regulation tailored to specific application requirements.
• High Output Current: Capable of delivering up to 300mA, this regulator is well-suited for applications demanding higher current loads.
• Low Voltage Dropout: With a maximum voltage dropout of 220mV, the LP3982ILDX-ADJ/NOPB maintains high efficiency even under low-voltage conditions.
• Over Current and Over Temperature Protection: Integrated protection features ensure the regulator's reliability and longevity by preventing damage from excessive current or temperature.
• Enable Control: The LP3982ILDX-ADJ/NOPB features an enable control, allowing for easy integration into systems that require dynamic power management.
• Low Quiescent Current: With a quiescent current of just 270 µA, this regulator minimizes power consumption in standby modes, making it ideal for battery-powered applications.

LP3982ILDX-ADJ/NOPB Applications

The LP3982ILDX-ADJ/NOPB is ideal for a variety of applications where precise voltage regulation and high efficiency are critical:

• Portable Electronics: Due to its low quiescent current and adjustable output, it is well-suited for powering portable devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The robust protection features and adjustable output make it a reliable choice for industrial control systems that require stable power supplies.
• Automotive Electronics: The LP3982ILDX-ADJ/NOPB's ability to handle a wide input voltage range and provide a stable output current makes it suitable for automotive applications, such as infotainment systems and sensor power supplies.

Conclusion of LP3982ILDX-ADJ/NOPB

The LP3982ILDX-ADJ/NOPB from Texas Instruments stands out as a versatile and efficient linear voltage regulator. Its adjustable output, high output current, and integrated protection features make it an excellent choice for a wide range of applications. With its low quiescent current and enable control, it offers significant advantages over similar models, particularly in power-sensitive and dynamic power management scenarios. Whether used in portable electronics, industrial control systems, or automotive electronics, the LP3982ILDX-ADJ/NOPB provides reliable and efficient voltage regulation.

LP3982ILDX-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LP3982ILDX-ADJ/NOPB

PCN Assembly/Origin :

Qualification Assembly/Test Site 27/Dec/2013      

Datasheets :

LP3982 Datasheet      

Design Resources :

LP3982 Design with WEBENCH® Power Designer      

PCN Design/Specification :

Wire Base Metal 05/Oct/2016