1000 µF bulk cap for 6.3 V rails
The TPSV108M006R0050: The 50 mOhm ESR keeps self-heating manageable under ripple; at 100 kHz the capacitor dissipates less than 150 mW at its rated ripple current, which means the temperature rise in a typical board layout stays below 10°C above ambient.
2924 footprint and layout fit
This is a standard tantalum chip size — the land pattern is well documented and the pad geometry matches the common 7343 footprint with a slightly wider body. Surface-mount assembly with a ±20% tolerance on the 1000 µF nominal value means the minimum capacitance at end-of-life and temperature extremes is 800 µF — still adequate for most hold-up calculations if the downstream regulator's dropout headroom is budgeted for a 20% dip.
Active lifecycle — no rush to buy
Because it is an active molded tantalum in the TPS series, the supply chain is stable through authorized distribution.