The LM3671MF-2.8/NOPB is a high-performance, efficient, step-down DC-DC converter from Texas Instruments, designed to meet the power management demands of modern, portable devices. This buck regulator offers a fixed output voltage of 2.8V, which is ideal for applications that require a stable power supply with a low dropout voltage.

Key Features

• Output Voltage: Fixed 2.8V output to power a variety of low-voltage circuits.
• High Efficiency: Provides up to 92% efficiency, ensuring minimal power loss during operation and longer battery life for portable devices.
• Load Capability: Capable of delivering up to 600 mA of load current, making it suitable for a wide range of applications.
• Low Quiescent Current: Ultra-low quiescent current extends battery life when in standby mode.
• Advanced Power Save Mode: Automatically switches to a low-power mode at light loads for additional power savings.
• Fast Transient Response: Offers excellent stability and transient response, ensuring reliable performance even with rapidly changing loads.
• Thermal Shutdown and Current Overload Protection: Built-in safety features protect the device and the load from damage due to excessive heat or current.
• Small Footprint: Available in a compact SOT-23 package, making it an excellent choice for space-constrained applications.

Applications

The LM3671MF-2.8/NOPB is versatile and can be used in various portable devices such as:

• Mobile Phones
• PDAs and Handheld Computers
• Wireless LAN and Bluetooth Devices
• Digital Cameras and Audio Devices
• GPS Receivers

Quality and Reliability

With the NOPB (No Lead (Pb)) designation, the LM3671MF-2.8/NOPB is RoHS compliant and environmentally friendly. Texas Instruments is known for its commitment to quality, and this product is no exception, ensuring reliable performance for your critical applications.