The LTC3639 step-down regulator integrates key high performance features into one compact IC. It is capable of up to 150V input voltage and 100mA output current, utilizing synchronous rectification and low quiescent current to maintain high efficiency over a broad spectrum of load current.
Its adjustable output can be programmed from 0.8V to VIN, while its fixed 1.8V, 3.3V, and 5V output settings require only three external components, saving complexity and PCB area. Furthermore, the LTC3639’s 100% duty cycle capability and simple application circuit make it an ideal high efficiency replacement for an LDO.
For more detail: A Step-Down Regulator Requires Only Three External Components
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Ibrar Ayyub
I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.
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