Voltage - Output (Max) is 19V - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - ISL85001IRZ ISL85001IRZ-T ISL8500IRZ

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
ISL85001IRZ	Renesas Electronics America Inc.	IC Regulators BUCK ADJ 1A 12DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	25V	0.6V	19V	1A	500kHz	No	-40°C ~ 85°C (TA)	Surface Mount	12-VFDFN Exposed Pad	12-DFN (4x3)
ISL85001IRZ-T	Renesas Electronics America Inc.	IC Regulators BUCK ADJ 1A 12DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	25V	0.6V	19V	1A	500kHz	No	-40°C ~ 85°C (TA)	Surface Mount	12-VFDFN Exposed Pad	12-DFN (4x3)
ISL8500IRZ	Renesas Electronics America Inc.	IC Regulators BUCK ADJ 2A 12DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	25V	0.6V	19V	2A	500kHz	No	-40°C ~ 85°C (TA)	Surface Mount	12-VFDFN Exposed Pad	12-DFN (4x3)
ISL8500IRZ-T	Renesas Electronics America Inc.	IC Regulators BUCK ADJ 2A 12DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	25V	0.6V	19V	2A	500kHz	No	-40°C ~ 85°C (TA)	Surface Mount	12-VFDFN Exposed Pad	12-DFN (4x3)
MP8736DL-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 6A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	19V	0.815V	19V	6A	100kHz ~ 2.5MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	15-TFQFN Exposed Pad	20-QFN (3x4)
SP7651ER-L	MaxLinear, Inc.	IC Regulators BUCK ADJ 3A SYNC 26DFN	Discontinued at -	Step-Down	Positive	Buck	Adjustable	1	2.5V	20V	0.8V	19V	3A	900kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	26-PowerVFDFN	26-DFN (7x4)
SP7651ER-L/TR	MaxLinear, Inc.	IC Regulators BUCK ADJ 3A SYNC 26DFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	20V	0.8V	19V	3A	900kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	26-PowerVFDFN	26-DFN (7x4)
SP7653ER-L	MaxLinear, Inc.	IC Regulators BUCK ADJ 3A SYNC 26DFN	Obsolete	Step-Down	Positive	Buck	Adjustable	1	2.5V	20V	0.8V	19V	3A	1.3MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	26-PowerVFDFN	26-DFN (7x4)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators