Texas Instruments

LM3677TLX-1.82/NOPB  

DC Switching Voltage Regulators

LM3677TLX-1.82/NOPB Description

The LM3677TLX-1.82/NOPB is a fixed output voltage buck regulator designed for high efficiency and compact design in power management applications. Manufactured by Texas Instruments, this IC offers a fixed output voltage of 1.82V and can deliver up to 600mA of current. It operates within an input voltage range of 2.7V to 5.5V, making it suitable for a variety of power supply applications. The regulator features a switching frequency of 3MHz, which allows for the use of smaller inductors and capacitors, reducing the overall footprint of the power solution.

LM3677TLX-1.82/NOPB Features

• Fixed Output Voltage: The LM3677TLX-1.82/NOPB provides a stable output voltage of 1.82V, ensuring consistent power delivery to sensitive electronic components.
• High Efficiency: With a switching frequency of 3MHz, the regulator achieves high efficiency, minimizing power loss and heat generation.
• Wide Input Voltage Range: The regulator operates efficiently within an input voltage range of 2.7V to 5.5V, making it versatile for various power sources.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power dissipation.
• Compact Design: The 5DSBGA package and high switching frequency allow for a compact design, ideal for space-constrained applications.
• Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the IC is suitable for a wide range of manufacturing environments.
• Mounting Type: Surface mount technology (SMT) ensures reliable and efficient assembly processes.

LM3677TLX-1.82/NOPB Applications

The LM3677TLX-1.82/NOPB is ideal for applications requiring a stable and efficient power supply with a fixed output voltage. Specific use cases include:

• Portable Devices: Ideal for smartphones, tablets, and other portable electronics where space and efficiency are critical.
• Consumer Electronics: Suitable for powering microcontrollers, sensors, and other low-power components in consumer devices.
• Industrial Applications: Can be used in industrial control systems and IoT devices where a compact and efficient power solution is required.
• Medical Devices: Applicable in medical equipment where reliability and efficiency are paramount.

Conclusion of LM3677TLX-1.82/NOPB

The LM3677TLX-1.82/NOPB is a high-performance buck regulator offering a fixed output voltage of 1.82V and a maximum output current of 600mA. Its wide input voltage range, high switching frequency, and synchronous rectification make it an efficient and reliable power management solution. The compact 5DSBGA package and surface mount technology ensure it fits seamlessly into modern electronic designs. While the product is marked as obsolete, its unique features and performance benefits make it a valuable component for applications requiring a stable and efficient power supply.

LM3677TLX-1.82/NOPB Documents

Download datasheets and manufacturer documentation for LM3677TLX-1.82/NOPB