Texas Instruments

LP3965EMPX-ADJ/NOPB  

Linear & Switching Voltage Regulators

LP3965EMPX-ADJ/NOPB Description

The LP3965EMPX-ADJ/NOPB is a high-performance, adjustable linear voltage regulator from Texas Instruments. It is designed to provide a stable and efficient power supply for a wide range of electronic devices. This IC features a single positive output with an adjustable voltage range of 1.216V to 5.1V and can deliver up to 1.5A of output current. The device is housed in a compact SOT223-5 package, making it ideal for space-constrained applications.

LP3965EMPX-ADJ/NOPB Features

• Adjustable Output Voltage: The LP3965EMPX-ADJ/NOPB offers a flexible output voltage range, allowing for precise voltage regulation tailored to specific application requirements.
• High Output Current: With a maximum output current of 1.5A, this regulator can handle demanding power supply needs for various electronic devices.
• Low Voltage Dropout: The device exhibits a low voltage dropout of 0.55V at 1.5A, ensuring efficient power delivery even under heavy load conditions.
• Robust Protection Features: Over current, over temperature, and short circuit protection ensure reliable operation and safeguard the device from potential damage.
• Excellent PSRR: The LP3965EMPX-ADJ/NOPB boasts a power supply rejection ratio (PSRR) of 60dB to 40dB at 120Hz, providing stable output performance in the presence of input voltage fluctuations.
• Low Quiescent Current: The device consumes only 9mA of quiescent current, making it suitable for battery-powered applications where power consumption is critical.

LP3965EMPX-ADJ/NOPB Applications

The LP3965EMPX-ADJ/NOPB is an ideal choice for a variety of applications where adjustable voltage regulation and high output current are required. Some specific use cases include:

• Portable Electronics: Powering mobile devices, such as smartphones and tablets, with adjustable voltage requirements.
• Industrial Equipment: Providing stable power supply for industrial control systems and automation equipment.
• Medical Devices: Ensuring reliable power delivery for medical monitoring and diagnostic equipment.
• Telecommunications: Supporting power supply needs for base stations and communication infrastructure.

Conclusion of LP3965EMPX-ADJ/NOPB

The LP3965EMPX-ADJ/NOPB from Texas Instruments is a versatile and reliable linear voltage regulator, offering adjustable output voltage, high output current, and robust protection features. Its compact form factor and low quiescent current make it suitable for a wide range of applications, from portable electronics to industrial equipment. With its excellent PSRR and low voltage dropout, the LP3965EMPX-ADJ/NOPB ensures stable and efficient power delivery, making it an ideal choice for demanding power supply requirements.

LP3965EMPX-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LP3965EMPX-ADJ/NOPB

Datasheets :

LP3962, LP3965 Datasheet      

HTML Datasheet :

LP3962, LP3965 Datasheet