Product Overview: LP3871EMPX-3.3/NOPB

The LP3871EMPX-3.3/NOPB is a highly reliable, low-dropout (LDO) voltage regulator designed and manufactured by Texas Instruments (TI). This efficient power management integrated circuit is tailored to deliver a fixed output voltage of 3.3V with an input voltage range from 2.5V to 6.0V, making it an ideal choice for a wide array of electronic applications.

With an output current capability of up to 800mA, the LP3871EMPX-3.3/NOPB is well-suited for powering various digital and analog components that require a stable voltage supply. The device comes in a compact, 5-pin SOT-223 package, which is designed to optimize board space and ensure ease of integration into system designs.

Key Features:

• Output Voltage: Fixed at 3.3V
• Output Current: Capable of delivering up to 800mA
• Input Voltage Range: 2.5V to 6.0V, accommodating a variety of power sources
• Package: 5-pin SOT-223, offering a compact footprint
• Dropout Voltage: Low dropout performance for improved efficiency
• Thermal Protection: Integrated thermal shutdown feature to prevent overheating
• Stability: Stable with ceramic capacitors, ensuring reliable performance
• Regulation: Excellent load and line regulation characteristics
• Qualification: Lead-Free and RoHS compliant; designated by the NOPB (No Lead (Pb)) suffix

Applications:

The LP3871EMPX-3.3/NOPB is versatile and can be utilized in a wide range of applications. It is particularly well-suited for portable devices due to its low power consumption. Common applications include:

• Mobile Phones
• PDAs and Handheld Devices
• Digital Cameras
• Microcontrollers and Digital IC Supplies
• Wireless LAN Devices
• GPS Receivers

This LDO regulator from Texas Instruments is designed to meet the stringent requirements of modern electronic devices, offering a combination of high performance, reliability, and energy efficiency. Whether for consumer electronics, communication equipment, or industrial applications, the LP3871EMPX-3.3/NOPB stands out as a robust power solution.