NCP1421DMR2IC REG BST SYNC ADJ 0.6A 8MICRO|ON SEMICONDUCTOR|Lead All|RoHS Mixed NCP1421DMR2G NCP1421DMR2G NCP1421DMR2IC REG BST SYNC ADJ 0.6A 8MICRO|ON SEMICONDUCTOR (VA)|Lead All|RoHS Mixed NCP1421DMR2G