X4C105V20I TC1278-15ENBTR TPS3836K33DBVTG4 DS1836DS-10+T&R MAX6380XR43-T MAX6323HUT29-T MAX6315US26D1-T LTC2928IG#PBF X5001P-2.7 TC1273-10ENBTR TPS3836L30DBVTG4 DS1836AS-5+T&R MAX6380XR44-T MAX6323HUT31-T MAX6315US26D2-T LTC691IN#PBF X5001P-2.7A TC1273-15ENBTR TPS3837K33DBVTG4 DS1836AS-10+T&R