MAX6143BASA10+ ZR40401F50TC ISL21009CFB812Z-TK LM4128DMF-1.8 LM4050CEM3-4.1+T TL431ACDCKT MAX6143BASA25+ ZR40401R25STOA ISL21007CFB820Z-TK LM4128DMF-2.0 LM4040AEX3-2.5+T TL431ACDCKTE4 MAX6133A50+ ZR40401R25STOB ISL21007BFB830Z-TK LM4128DMF-2.5 LM4040BIM3-3.0+T TL431AQDBVRE4 MAX6143AASA50+T ZR40401R25STZ