The LTC3621IMS8E#PBF is a high-efficiency, monolithic synchronous buck regulator from Linear Technology, designed to deliver up to 1A of continuous output current. Operating over a wide input voltage range of 2.7V to 17V, this versatile regulator is suitable for a variety of applications, including portable devices, industrial equipment, and embedded systems.

Key Features

• High Efficiency: With its synchronous rectification topology, the LTC3621IMS8E#PBF achieves up to 95% efficiency, minimizing heat generation and power loss.
• Wide Input Voltage Range: The device can operate from inputs between 2.7V and 17V, accommodating a range of power sources.
• Adjustable Output Voltage: The output voltage is adjustable from 0.6V to the input voltage, providing flexibility for various circuit requirements.
• Low Dropout Operation: The regulator's low dropout capability ensures continued operation even as the input voltage approaches the output voltage.
• Compact Package: Housed in a space-saving MSOP-8E package, the LTC3621IMS8E#PBF is ideal for space-constrained applications.
• Internal Compensation: The device features internal compensation, reducing the number of external components required.
• Thermal Protection: Built-in thermal protection safeguards the regulator from overheating, enhancing system reliability.

Applications

The LTC3621IMS8E#PBF's robust feature set makes it a perfect choice for a wide array of applications:

• Battery-powered equipment
• Portable instruments
• Automotive power supplies
• Embedded systems
• Industrial power supplies

Summary

Overall, the LTC3621IMS8E#PBF from Linear Technology is a powerful, efficient, and versatile buck regulator that can meet the needs of a diverse range of applications. Its high efficiency, wide input voltage range, and compact form factor make it an excellent choice for designers looking to optimize their power management solutions.