1500 µF bulk cap for a 2.5 V rail
The TPMU158K002R0018: This TPM series molded tantalum capacitor delivers 1500 µF in a 2924 case with an ESR of 18 mOhm at 100 kHz — the low ESR keeps ripple voltage down on a 2.5 V rail where every milliohm counts toward the output ripple budget.
