LOAD SWITCH, 1.7-5.5V, 3A, 4MLF; Power Load Switch Type:High Side; Input Voltage:5.5V; Current Limit:3A; On State Resistance:0.028ohm; Distribution Switch Case Style:MLF; No. of Pins:4; Thermal Protection:Yes; On / Enable Input Polarity:Active High; No. of Outputs:1; Operating Temperature Range:-40°C to +125°C; MSL:MSL 1 - Unlimited; Internal Switch:Yes