RAA214403, RAA214404, RAA214405, RAA214409 40V 150.
RAA214409 - 40V 150mA Low IQ Fixed Output Voltage Low Dropout Regulators
RAA214403, RAA214404, RAA214405, RAA214409 40V 150mA Low IQ Fixed Output Voltage (3.3V, 3.6V, 5V, 9V) Low Dropout Regulators Datasheet The RAA21440x.