LM3676SDX-1.5/NOPBIC REG BUCK 1.5V 0.6A 8-LLP|TEXAS INSTRUMENTS|Lead All|RoHS Mixed LM3676SDX-1.5/NOPB LM3676SDX-1.8/NOPBIC REG BUCK 1.8V 0.6A 8-LLP|TEXAS INSTRUMENTS|Lead All|RoHS Mixed LM3676SDX-1.8/NOPB