Voltage - Output (Max) is 18.9V - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - IR3842AMTR1PBF IR3842AMTRPBF IR3843AMTR1PBF

Part Number	Manufacturer / Brand	Brife Description	Part Status	Function	Output Configuration	Topology	Output Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Frequency - Switching	Synchronous Rectifier	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
IR3842AMTR1PBF	Infineon Technologies	IC Regulators BUCK ADJ 6A SYNC 15QFN	Obsolete	Step-Down	Positive	Buck	Adjustable	1	1.5V	21V	0.7V	18.9V	6A	225kHz ~ 1.32MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	15-PowerVQFN	PQFN (5x6)
IR3842AMTRPBF	Infineon Technologies	IC Regulators BUCK ADJ 6A SYNC QFN	Last Time Buy	Step-Down	Positive	Buck	Adjustable	1	1.5V	21V	0.7V	18.9V	6A	225kHz ~ 1.32MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	15-PowerVQFN	PQFN (5x6)
IR3843AMTR1PBF	Infineon Technologies	IC Regulators BUCK ADJ 3A SYNC 15QFN	Obsolete	Step-Down	Positive	Buck	Adjustable	1	1.5V	21V	0.7V	18.9V	3A	225kHz ~ 1.32MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	15-PowerVQFN	PQFN (5x6)
IR3843AMTRPBF	Infineon Technologies	IC Regulators BUCK ADJ 3A SYNC QFN	Last Time Buy	Step-Down	Positive	Buck	Adjustable	1	1.5V	21V	0.7V	18.9V	3A	225kHz ~ 1.32MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	15-PowerVQFN	PQFN (5x6)
IR3853MTRPBF	Infineon Technologies	IC Regulators BUCK ADJ 4A SYNC 17PQFN	Active	Step-Down	Positive	Buck	Adjustable	1	1.5V	21V	0.7V	18.9V	4A	225kHz ~ 1.65MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	17-PowerVQFN	17-PQFN (4x5)
IR3856MTR1PBF	Infineon Technologies	IC Regulators BUCK ADJ 6A SYNC PQFN15	Obsolete	Step-Down	Positive	Buck	Adjustable	1	1.5V	21V	0.7V	18.9V	6A	225kHz ~ 1.65MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	17-PowerVQFN	17-PQFN (5x6)
IR3856MTRPBF	Infineon Technologies	IC Regulators BUCK ADJ 6A SYNC 17PQFN	Active	Step-Down	Positive	Buck	Adjustable	1	1.5V	21V	0.7V	18.9V	6A	225kHz ~ 1.65MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	17-PowerVQFN	17-PQFN (4x5)
IR3859MTRPBF	Infineon Technologies	IC Regulators BUCK ADJ 9A SYNC 17PQFN	Active	Step-Down	Positive	Buck	Adjustable	1	1.5V	21V	0.7V	18.9V	9A	225kHz ~ 1.65MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	17-PowerVQFN	17-PQFN (4x5)
MP2380DN-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 5A	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	5A	600kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOICE
MP28262EL-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 2A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	2A	1.1MHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
MP28265EL-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 5A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	5A	1.1MHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
MP8709EN-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 4A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	4A	500kHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-EP
MP8716EN-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	3A	500kHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-EP
MP8718EN-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 4A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	4A	500kHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC-EP
MP8725EL-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 5A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	5A	500kHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators