1.5-A loading 2.7-V to 5.5-V 70-m USB power switch, active low, output discharge, reverse blocking 8-HVSSOP -40 to 125
Texas Instruments
Texas Instruments - PTPS2068EDBVR
$0.23
Texas Instruments - TPS2068EDBVR
Texas Instruments - TPS2068EDGNR
$0.55