Onsemi (fairchild)
Onsemi (fairchild) FDC638P P-Channel MOSFET 20V 4.5A SOT-23
International Rectifier
International Rectifier IRLMS6802TRPBF P-Channel MOSFET 20V 4.5A SOT-23
Sanyo
Sanyo 2SJ584 P-Channel MOSFET 250V 4.5A n/a