MAX1685EEEIC REG BUCK SYNC 3.3V/ADJ 16QSOP|MAXIM INTEGRATED|Lead All|RoHS Mixed MAX1685EEE+ MAX1685EEE-TIC REG BUCK SYNC 3.3V/ADJ 16QSOP|MAXIM INTEGRATED|Lead All|RoHS Mixed MAX1685EEE+T