LDO, 300MA, 3.3V, HS, LN, USPQ-4B03; Primary Input Voltage:5.5V; Output Voltage Fixed:3.3V; Dropout Voltage Vdo:200mV; No. of Pins:4; Output Current:300mA; Voltage Regulator Case Style:USPQ-4B03; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Output Voltage:3.3V