2 A adjustable LDO in a 15-WLP — what the ratings mean for your rail
The MAX15102EWL+T is a single-output, positive-adjustable linear regulator rated for 2 A continuous output. It takes an input up to 5.5 V and delivers an adjustable output from 0.6 V up to 5.2 V.
PSRR at 100 kHz — why it matters for post-switcher rails
The PSRR is specified at 40 dB at 100 kHz. That's the frequency range where many switching regulators operate, so this LDO can clean up ripple from a buck converter feeding a sensitive analog load — ADC reference, PLL supply, RF front-end. The 3.5 mA quiescent current is moderate; not the lowest-Iq part for battery standby, but acceptable for a 2 A-rated device where the load current dominates the efficiency calculation.
Active lifecycle — no LTB risk, no obsolescence watch
The MAX15102EWL+T carries an active lifecycle status. No last-time-buy notices or phase-out windows to track. For a BOM line that needs a stable 2 A adjustable LDO in a small WLP, this part can be committed to production without near-term replacement planning. RoHS3 compliant, so it fits current assembly lines without exemption paperwork.