2.85V FIXED POSITIVE LDO REGULATOR, 0.25V DROPOUT, PDSO4, PLASTIC, X2SON-4
250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable 4-X2SON -40 to 125

TEXAS INSTRUMENTS LP5900SD-1.8EV EVALUATION BOARD, LP5900SD 1.8V, 150mA REGULATOR
250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable 4-DSBGA -40 to 125

TEXAS INSTRUMENTS LP5990TM-1.8EV EVAL BOARD, LP5990 LOW VOLTAGE REGULATOR