Cant identify part even if it has numbers on it
@Chupacabras is correct in his assessment that this is a MOSFET.

Specifically it is a 30-V rated P-Channel MOSFET in a SOP-8 package. The full part number is GSMDS3907, manufactured by Globaltech Semiconductor.





Credit to "www.chip.tomsk.ru" for listing the part number with its marking