MP4558DN-LF-P,55V, 1A NON-SYNC BUCK IN SOIC
MP4558DN-LF-Z,IC REG BUCK ADJUSTABLE 1A 8SOIC
MP4558DQ-LF-P,IC REG BUCK ADJUSTABLE 1A 10QFN
MP4558DQ-LF-Z,IC REG BUCK ADJUSTABLE 1A 10QFN
MP4559DN-LF,IC REG BUCK ADJ 1.5A 8SOIC
MP4559DN-LF-P,1.5A, 2MHZ, 55V BUCK CONVERTER
MP4559DN-LF-Z,IC REG BUCK ADJ 1.5A 8SOIC
MP4559DQ-LF-P,1.5A, 2MHZ, 55V BUCK CONVERTER