MAX6865UK40D4L+T MIC280-2BM6-TR TPS3123G15DBVT MAX6388XS29D4-T MAX6390XS44D4-T MAX6337US20D3-T X4043PIZ-4.5A DS1815R-20/T&R MAX6865UK40D4S+T MIC280-3BM6-TR TPS3124G15DBVT MAX6388XS29D5-T MAX6337US22D1-T X4043PZ DS1815R-5-U MAX6865UK39D2L+T MIC280-4BM6-TR TPS3306-20DGK MAX6388XS29D6-T MAX6337US22D2-T