Supplier Device Package is 10-TQFN (3x3) - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - MP2249DQT-LF-Z MP4458DQT-LF-Z MP4459DQT-LF-P

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
MP2249DQT-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	3A	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-TQFN (3x3)
MP4458DQT-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1A	Active	Step-Down	Positive	Buck	Adjustable	1	3.8V	36V	0.8V	30V	1A	Up to 4MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-TQFN (3x3)
MP4459DQT-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1.5A	Active	Step-Down	Positive	Buck	Adjustable	1	3.8V	36V	0.8V	30V	1.5A	Up to 4MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-TQFN (3x3)
MP4459DQT-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1.5A	Active	Step-Down	Positive	Buck	Adjustable	1	3.8V	36V	0.8V	30V	1.5A	Up to 4MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-TQFN (3x3)
MP9115DQT-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 2.5A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	2.7V	6V	0.8V	6V	2.5A	1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-TQFN (3x3)