IR3859 Series

Catalog

IC REG BUCK ADJ 9A 17QFN

Part	Supplier Device Package	Voltage - Output (Min/Fixed)	Voltage - Input (Min) [Min]	Frequency - Switching [Max]	Frequency - Switching [Min]	Current - Output	Number of Outputs	Package / Case	Output Type	Output Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Max) [Max]	Function	Topology	Synchronous Rectifier	Voltage - Output (Max) [Max]	Mounting Type
Infineon Technologies IR3859MTR1PBF	17-PQFN (5x6)	0.7 V	1.5 V	1.65 MHz	225 kHz	9 A	1	17-PowerVQFN	Adjustable	Positive	-40 °C	125 ¯C	21 V	Step-Down	Buck		18.9 V	Surface Mount
Infineon Technologies IR3859MTRPBF	17-PQFN (4x5)	0.7 V	1.5 V	1.65 MHz	225 kHz	9 A	1	17-PowerVQFN	Adjustable	Positive	-40 °C	125 ¯C	21 V	Step-Down	Buck		18.9 V	Surface Mount