LTC3566EUF in Linear Tech / ADI LT Series Family
The LTC3566 series from Analog Devices (formerly Linear Technology) is a highly integrated power management and battery charger solution designed for high-performance portable applications. This family combines a switching PowerPath manager, a stand-alone Li-Ion/Polymer battery charger, and a high-efficiency synchronous buck-boost regulator into a compact 4mm x 4mm QFN package. It is engineered to maximize battery life and minimize thermal footprint in handheld devices that require a regulated 3.3V output from varying input sources.
Variants in This Sub-Family
Variants within the LTC3566 family typically differ by packaging standards and temperature grades, such as the E-grade for standard industrial ranges and the I-grade for extended thermal performance. Part number suffixes like #PBF indicate lead-free finishes, while #TRPBF denotes tape and reel packaging for automated assembly. Electrical specifications remain consistent across the sub-family to ensure drop-in compatibility for standard QFN-24 footprints.
