LS5912 DIE TF222B-B4-TL-E-ON LS3956 TO-71 6L FJZ594JCTF LS845 SOIC 8L FJZ594JBTF LS3955 TO-71 6L TF222B-B4-TL-E LSK170B TO-92 3L FJX597JHTF LS5911 DIE TF218THC-5-TL-H LS320 SOT-23 3L TF218THC-5-TL-H-SY LS320 TO-92 3L TF410-TL-HX LSK589 SOIC 8L PF53012 LSK589 SOT-23 3L PN4091