Buck-boost regulator, 600 mA, 10-DFN
The LTC3530EDD#TRPBF: It uses a buck-boost topology with synchronous rectification, so the output stays regulated whether the input is above, below, or equal to the output voltage — useful for single-cell Li-Ion or multi-alkaline battery systems that discharge below the regulated rail.
Package and board integration
Available in tape and reel (cut tape option), this part is pick-and-place ready for reflow assembly — the DFN package demands a solder paste stencil aperture matched to the pad geometry to avoid tombstoning.