Supplier Device Package is 24-QFN-EP (4x4) - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - LT3508EUF#PBF LT3508EUF#TRPBF LT3508IUF#PBF

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
LT3508EUF#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.4A DL 24QFN	Active	Step-Down	Positive	Buck	Adjustable	2	3.7V	36V	0.8V	35.28V	1.4A	920kHz ~ 1.06MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN-EP (4x4)
LT3508EUF#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.4A DL 24QFN	Active	Step-Down	Positive	Buck	Adjustable	2	3.7V	36V	0.8V	35.28V	1.4A	920kHz ~ 1.06MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN-EP (4x4)
LT3508IUF#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.4A DL 24QFN	Active	Step-Down	Positive	Buck	Adjustable	2	3.7V	36V	0.8V	35.28V	1.4A	920kHz ~ 1.06MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN-EP (4x4)
LTC3421EUF#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 1A 24QFN	Active	Step-Up	Positive	Boost	Adjustable	1	0.5V	4.5V	2.4V	5.25V	1A (Switch)	100kHz ~ 3MHz	No	-40°C ~ 85°C (TA)	Surface Mount	24-WFQFN Exposed Pad	24-QFN-EP (4x4)
LTC3520EUF#PBF	Linear Technology/Analog Devices	IC Regulators BCK BST ADJ DL SYNC 24QFN	Active	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	Adjustable	2	2.2V	5.5V	0.8V	5.5V	600mA, 1A	100kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN-EP (4x4)
LTC3521EUF#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BOOST ADJ TRPL 24QFN	Active	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	Adjustable	3	1.8V	5.5V	0.6V	5.5V	600mA, 1A	1.1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN-EP (4x4)
LTC3615EUF#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 3A DL SYNC 24QFN	Active	Step-Down	Positive	Buck	Adjustable	2	2.25V	5.5V	0.6V	5.5V	3A	400kHz ~ 4MHz	Yes	-55°C ~ 150°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN-EP (4x4)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators