The LP3871ES-3.3 is a high-performance, low-dropout regulator (LDO) brought to you by Texas Instruments, a leader in semiconductor design and manufacturing. This component is designed to deliver a fixed output of 3.3 volts with an impressive accuracy, making it an ideal choice for sensitive electronics that require a stable power supply.

Key Features

• Output Voltage: Fixed 3.3V with high accuracy.
• Output Current: Capable of delivering up to 800mA of continuous current.
• Low Dropout: Minimal voltage drop between the input and output, enabling efficient operation even with very low voltage differences.
• Thermal Protection: Integrated over-temperature shutdown feature ensures the device operates within safe temperature ranges.
• Current Limit Protection: Built-in current limiting protects the regulator and the load from damage due to overcurrent conditions.
• Fast Transient Response: Excellent performance with fast transient response, suitable for high-speed digital circuits.
• Stable with Low ESR Capacitors: Stable with ceramic capacitors, which can be smaller, more reliable, and have lower equivalent series resistance (ESR) than other types.

Applications

The LP3871ES-3.3 is versatile and can be used in a wide range of applications, including:

• Point-of-Load Regulation for DSPs, FPGAs, and Microprocessors
• Consumer Electronics such as Digital Cameras and MP3 Players
• Portable and Battery-Powered Equipment
• Networking Infrastructure like Routers and Switches

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and reliability, and the LP3871ES-3.3 is no exception. Each unit is rigorously tested to ensure it meets the strict standards required for industrial and commercial use. Engineers can design with confidence knowing that this LDO regulator will provide a reliable, consistent power supply to their critical applications.

Availability and Support

The LP3871ES-3.3 is available in a TO-263 package and is supported by Texas Instruments' comprehensive technical resources, including datasheets, application notes, and design tools. TI's support and easy access to samples make it easier for designers to integrate this LDO into their projects swiftly and efficiently.