LTM4644/LTM4644-1 Quad DC/DC μModule Regulators

Analog Devices Inc. LTM4644/LTM4644-1 Quad DC/DC μModule® Regulators with Configurable 4A Output Array operate over an input voltage range of 4V to 14V or 2.375V to 14V with an external bias supply. An output voltage range of 0.6V to 5.5V is supported by the regulators and the LTM4644/LTM4644-1 outputs can be paralleled in an array for up to 16A capability. Analog Devices Inc. LTM4644/LTM4644-1 regulators provide 4A continuous (5A peak) output current per channel delivered by the high-efficiency design. Bulk input and output are the only capacitors needed.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
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Maximum Operating Temperature
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Analog Devices Switching Voltage Regulators 4x DC/DC Module Reg w/ Config 4A Out
Datasheet
2,229In Stock
Min.: 1
Mult.: 1
No
SMD/SMT BGA-77 Buck 600 mV to 5.5 V 4 A 4 Output 11 uA 1 MHz - 40 C + 125 C LTM4644 Tray
Analog Devices Switching Voltage Regulators 4x DC/DC Module Reg w/ Config 4A Out
Datasheet
183In Stock
Min.: 1
Mult.: 1
No
SMD/SMT BGA-77 Buck 600 mV to 5.5 V 4 A 4 Output 11 uA 1 MHz - 40 C + 125 C LTM4644 Tray
Analog Devices Switching Voltage Regulators 4x DC/DC Module Reg w/ Config 4A Out
Datasheet
1,038In Stock
700On Order
Min.: 1
Mult.: 1

SMD/SMT BGA-77 Buck 600 mV to 5.5 V 4 A 4 Output 11 uA 1 MHz - 40 C + 125 C LTM4644 Tray
Analog Devices Switching Voltage Regulators 4x DC/DC Module Reg w/ Config 4A Out
Datasheet
1,924In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-77 Buck 600 mV to 5.5 V 4 A 4 Output 11 uA 1 MHz - 55 C + 125 C LTM4644 Tray
Analog Devices Switching Voltage Regulators 4x DC/DC Module Reg w/ Config 4A Out
Datasheet
6,601In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-77 Buck 600 mV to 5.5 V 4 A 4 Output 11 uA 1 MHz - 40 C + 125 C LTM4644 Tray
Analog Devices Switching Voltage Regulators 4x DC/DC Module Reg w/ Config 4A Out
Datasheet
1,082In Stock
Min.: 1
Mult.: 1
No
SMD/SMT BGA-77 Buck 600 mV to 5.5 V 4 A 4 Output 11 uA 1 MHz - 55 C + 125 C LTM4644 Tray
Analog Devices Switching Voltage Regulators 4x DC/DC Module Reg w/ Config 4A Out
Datasheet
117In Stock
680Expected 24/07/2026
Min.: 1
Mult.: 1

SMD/SMT BGA-77 Buck 600 mV to 5.5 V 4 A 4 Output 1 MHz - 40 C + 125 C LTM4644 Tray
Analog Devices Switching Voltage Regulators 4x DC/DC Module Reg w/ Config 4A Out
Datasheet
10,788On Order
Min.: 1
Mult.: 1

SMD/SMT BGA-77 Buck 600 mV to 5.5 V 4 A 4 Output 11 uA 1 MHz - 40 C + 125 C LTM4644 Tray