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LTC3564EDCB#TRMPBF

LTC3564EDCB#TRMPBF Description

The LTC3564EDCB#TRMPBF from Analog Devices Inc. is a high-efficiency, synchronous step-down DC-DC converter designed for compact, power-sensitive applications. This 1.25A adjustable buck regulator operates over a 2.5V to 5.5V input range, delivering an output voltage as low as 0.6V and up to 5.5V. With a 2.25MHz switching frequency, it minimizes external component size while maintaining excellent transient response. Packaged in a 6-pin DFN and available in Tape & Reel (TR), it is optimized for automated assembly in space-constrained designs.

LTC3564EDCB#TRMPBF Features

• High Efficiency: Synchronous rectification ensures up to 95% efficiency, reducing power loss and heat dissipation.
• Compact Design: 2.25MHz switching frequency allows for tiny inductors and capacitors, saving PCB space.
• Wide Input/Output Range: Supports 2.5V–5.5V input and 0.6V–5.5V adjustable output, ideal for battery-powered systems.
• Low Dropout Operation: Maintains regulation even when the input voltage approaches the output voltage.
• Robust Protection: Includes thermal shutdown and current limiting for reliable operation.
• RoHS3 & REACH Compliant: Meets environmental and safety standards for global use.

LTC3564EDCB#TRMPBF Applications

• Portable Electronics: Smartphones, tablets, and wearables benefit from its small footprint and high efficiency.
• IoT Devices: Low-power sensors and wireless modules leverage its wide input range and low quiescent current.
• Embedded Systems: Ideal for FPGA, DSP, and microcontroller power supplies in industrial and automotive applications.
• Battery-Powered Equipment: Extends battery life in handheld instruments and medical devices.

Conclusion of LTC3564EDCB#TRMPBF

The LTC3564EDCB#TRMPBF stands out as a high-performance, space-efficient buck regulator for modern electronics. Its synchronous operation, adjustable output, and high switching frequency make it superior to non-synchronous or lower-frequency alternatives. Whether for portable gadgets, IoT nodes, or embedded systems, this IC delivers reliable power conversion with minimal external components, aligning with the demands of next-generation designs.