Molded tantalum, 150 µF at 16 V — the bulk decoupling fit
The TPSD157K016R0125 is a molded tantalum capacitor from KYOCERA AVX's TPS series, offering 150 µF capacitance at 16 V rated voltage in a 2917 (7343 Metric) surface-mount package. With a ±10% tolerance and 125 mOhm ESR, this part suits bulk decoupling on 12 V rails and intermediate bus voltages where ripple current handling and output voltage ripple need a tighter capacitance window than the common ±20% grade provides.
