LTC3521EFE#PBF

Introducing the LTC3521EFE#PBF, a high-efficiency, synchronous buck-boost DC/DC converter designed for a wide range of applications. This versatile product offers exceptional performance and flexibility, making it suitable for use in portable devices, industrial equipment, automotive systems, and more. The LTC3521EFE#PBF features an input voltage range of 1.8V to 5.5V, allowing it to operate from a variety of power sources, including single-cell lithium-ion batteries, multiple alkaline/NiMH cells, and USB power supplies. With its low quiescent current of only 20µA, this converter is ideal for battery-powered applications, helping to prolong device run-time. With its highly efficient power conversion capabilities, the LTC3521EFE#PBF delivers fixed output voltage options of 3.3V, 3V, 2.5V, 1.8V, and an adjustable output voltage from 1.8V to 5.25V. It offers a maximum output current of up to 1A, ensuring stable and reliable power delivery to your system. In addition, the LTC3521EFE#PBF features an integrated power N-channel MOSFET switch for enhanced efficiency and thermal performance. This compact, 30-pin 5mm × 5mm QFN package is both thermally efficient and space-saving, making it ideal for tight board layouts. Overall, the LTC3521EFE#PBF is a high-performance, versatile DC/DC converter that offers excellent efficiency, wide input voltage range, and dependable power delivery for a multitude of applications.