LT3689EUD-5#TRPBF - Linear Technology

The LT3689EUD-5#TRPBF is a high-performance, adjustable frequency, monolithic step-down switching regulator from Linear Technology, now part of Analog Devices. This product is designed to provide a compact and efficient power management solution for a wide range of applications.

Key Features:

• Adjustable Frequency: The switching frequency is adjustable from 300kHz to 2.2MHz, allowing designers to optimize efficiency while minimizing external component size.
• Wide Input Voltage Range: It operates from a 3.6V to 36V input voltage range, making it suitable for applications with varying input supplies, including automotive and industrial systems.
• Output Voltage: The output voltage is adjustable from 0.79V to VIN, providing the flexibility needed for a variety of output requirements.
• High Efficiency: Integrated 1.4A switches provide high efficiency at a range of output currents.
• Low Shutdown Current: The device features a low shutdown current of less than 1μA, improving energy conservation in battery-powered systems.
• Thermal Protection: It includes thermal shutdown and current limit protection, enhancing system reliability under extreme conditions.
• Small Package: The LT3689EUD-5#TRPBF is available in a compact 16-lead QFN package, which is ideal for space-constrained applications.

Applications:

The LT3689EUD-5#TRPBF is versatile and can be used in various applications, including:

• Automotive power systems
• Industrial power supplies
• Telecommunications equipment
• Portable battery-powered devices

Environmental and Quality Certifications:

This product is RoHS compliant and manufactured under ISO 9001:2015 certified conditions, ensuring high standards of quality and environmental management.

With its robust feature set and flexible design options, the LT3689EUD-5#TRPBF is an excellent choice for designers who require a reliable, high-performance power management solution.