22 µF, 10 V, 900 mOhm ESR — what the ratings mean for your BOM
The TPSA226K010H0900: A lower ESR means less voltage ripple and cooler operation at the same ripple current, so this part suits output filtering on a 10 V rail where the ripple frequency is in the 100 kHz range.
Active production — sourcing posture
The TPS series is a standard molded tantalum line, so the part is available through authorized distribution channels.
