The TPSD156K035S0100 is a molded tantalum capacitor from KYOCERA AVX's TPS series, rated 15 µF at 35 V with ±10% tolerance and a low 100 mOhm ESR. The D case (2917 / 7343 Metric) is a common footprint for power rail decoupling and output filtering in DC-DC converters, where the low ESR keeps ripple voltage in check without excessive self-heating.
The molded construction and surface-mount package suit automated assembly and conformal coating in sealed enclosures.
