LM3475MFX/NOPB S-8355M31MC-MCQT2U S-8521F15MC-BPAT2U MC33067DWR2G S-8521D27MC-BXMT2G UCC2580D-3G4 XC9221B093ER-G LM1771TSD/NOPB-NS TL3844P S-8355M34MC-MCTT2U S-8521F18MC-BPDT2U MP3900DK-LF-Z S-8521D28MC-BXNT2G UC3856NG4 XC9221B095ER-G MIC38C45-1BM NCV887001D1R2G S-8355M60MC-MDTT2G S-8521F19MC-BPET2U ISL6545IBZ