500-mA, low-noise ultra-low-IQ high-PSRR low-dropout (LDO) voltage regulator 4-DSBGA -40 to 125
Texas Instruments
Texas Instruments - TPS7A2133PYWDJ
$0.52 - $0.75
Texas Instruments - TPS7A2128PYWDJ
$0.28 - $0.52
Texas Instruments - TPS7A21345PYWDJ