NB638 Series

Catalog

IC REG BUCK ADJ 7A 20QFN

Part	Voltage - Input (Max) [Max]	Voltage - Output (Max) [Max]	Current - Output	Voltage - Output (Min/Fixed)	Output Configuration	Topology	Synchronous Rectifier	Function	Supplier Device Package	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Voltage - Input (Min) [Min]	Mounting Type	Frequency - Switching [Max]	Frequency - Switching [Min]	Package / Case
MONOLITHIC POWER SYSTEMS (MPS) NB638DL-LF-P	28 V	13 V	7 A	0.8 V	Positive	Buck		Step-Down	20-QFN (3x4)	1	-40 °C	125 ¯C	Adjustable	4.5 V	Surface Mount	1 MHz	200 kHz	20-VFQFN Exposed Pad
MONOLITHIC POWER SYSTEMS (MPS) NB638DL-LF-Z	28 V	13 V	7 A	0.8 V	Positive	Buck		Step-Down	20-QFN (3x4)	1	-40 °C	125 ¯C	Adjustable	4.5 V	Surface Mount	1 MHz	200 kHz	20-VFQFN Exposed Pad