LM2576D2T-ADJR4IC REG BUCK ADJ 3A D2PAK-5|ON SEMICONDUCTOR|Lead All|RoHS Mixed LM2576D2T-ADJR4G LM2576D2T-ADJIC REG BUCK ADJ 3A D2PAK|ON SEMICONDUCTOR|Lead All|RoHS Mixed LM2576D2T-ADJG