Voltage - Output (Min/Fixed) is 1.1V (2.525V, 3.33V) - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - MAX1623EAP MAX1623EAP+T MAX1644EAE

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
MAX1623EAP	Maxim Integrated	IC Regulators BUCK ADJ/PROG 3A 20SSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	4.5V	5.5V	1.1V (2.525V, 3.33V)	3.8V	3A	Up to 350kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MAX1623EAP+T	Maxim Integrated	IC Regulators BUCK ADJ/PROG 3A 20SSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	4.5V	5.5V	1.1V (2.525V, 3.33V)	3.8V	3A	Up to 350kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MAX1644EAE	Maxim Integrated	IC Regulators BUCK ADJ/PROG 2A 16SSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	3V	5.5V	1.1V (2.525V, 3.33V)	5.5V	2A	Up to 350kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP
MAX1644EAE+	Maxim Integrated	IC Regulators BUCK ADJ/PROG 2A 16SSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	3V	5.5V	1.1V (2.525V, 3.33V)	5.5V	2A	Up to 350kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP
MAX1644EAE+T	Maxim Integrated	IC Regulators BUCK ADJ/PROG 2A 16SSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	3V	5.5V	1.1V (2.525V, 3.33V)	5.5V	2A	Up to 350kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP
MAX1644EAE-T	Maxim Integrated	IC Regulators BUCK ADJ/PROG 2A 16SSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	3V	5.5V	1.1V (2.525V, 3.33V)	5.5V	2A	Up to 350kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.209", 5.30mm Width)	16-SSOP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators