220 µF, 200 mOhm ESR — decoupling headroom for a 2.5 V rail
The TPSB227M002R0200: At 220 µF and 200 mOhm ESR, this TPS-series tantalum delivers the bulk capacitance and low impedance needed to decouple a 2.5 V supply rail — the ESR floor limits voltage ripple under transient load steps, which is the first parameter a power-integrity engineer checks on a DDR or low-voltage core rail. The B case (1411 / 3528 metric) footprint fits a 3.50 mm x 2.80 mm land pattern, seated at 2.10 mm max — a common size for tight layout on mixed-signal or RF boards where height is constrained.
The molded case construction provides mechanical stability across that temperature span without the epoxy delamination risks seen in conformal-coated parts.
Supplied on Tape & Reel, the standard packaging for automated pick-and-place assembly.