LTM4626 & LTM4638 µModule Regulators

Analog Devices Inc. LTM4626 and LTM4638 Step-Down µModule Regulators are complete step-down DC-DC switching mode power regulators in a tiny 6.25mm × 6.25mm BGA (ball grid array) package. Included in the µModule (microModule) package are the switching controller, power FETs, inductor and support components. Operating over an input voltage range of 3.1V to 20.0V, the LTM4626 and LTM4638 support an output voltage range of 0.6V to 5.5V, set by a single external resistor. The devices deliver a continuous output current of up to 12A (LTM4626) and 15A (LTM4638). Only bulk input and output capacitors are needed.

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Topology
Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Analog Devices Switching Voltage Regulators 40Vin Dual 3.5 Step Down uModule Regulat
Datasheet
1’806In Stock
3’360Expected 8/3/2026
Min.: 1
Mult.: 1

SMD/SMT BGA-88 Buck 8 V 3.5 A 2 Output 90 uA 3 MHz - 40 C + 125 C LTM4638 Tray

Analog Devices Switching Voltage Regulators 20VIN, 15A Step-Down DC/DC Module Regulator
Datasheet
429In Stock
1’040Expected 8/17/2026
Min.: 1
Mult.: 1
No
SMD/SMT BGA-49 Buck 600 mV to 5.5 V 15 A 1 Output 600 kHz - 40 C + 125 C LTM4638 Tray

Analog Devices Switching Voltage Regulators 20VIN, 15A Step-Down DC/DC Module Regulator
Datasheet
387In Stock
6’500Expected 1/27/2027
Min.: 1
Mult.: 1

SMD/SMT BGA-49 Buck 600 mV to 5.5 V 15 A 1 Output 100 mA 600 kHz - 40 C + 125 C LTM4626 Tray
Analog Devices Switching Voltage Regulators 20VIN, 12A Step-Down DC/DC Module Regulator
Datasheet
8In Stock
4’420On Order
Min.: 1
Mult.: 1

SMD/SMT BGA-49 Buck 600 mV to 5.5 V 12 A 1 Output 20 uA 600 kHz - 40 C + 125 C LTM4638 Tray
Analog Devices Switching Voltage Regulators 20VIN, 12A Step-Down DC/DC Module Regulator
Datasheet
5In Stock
260Expected 4/28/2027
Min.: 1
Mult.: 1
No
SMD/SMT BGA-49 Buck 600 mV to 5.5 V 12 A 1 Output 20 uA 600 kHz - 40 C + 125 C LTM4638 Tray
Analog Devices Switching Voltage Regulators 20VIN, 12A Step-Down DC/DC Module Regulator
Datasheet
7’500On Order
Min.: 1
Mult.: 1

SMD/SMT BGA-49 Buck 600 mV to 5.5 V 12 A 1 Output 20 uA 600 kHz - 40 C + 125 C LTM4638 Tray

Analog Devices Switching Voltage Regulators 20VIN, 15A Step-Down DC/DC Module Regulator
Datasheet
1’033Expected 1/22/2027
Min.: 1
Mult.: 1

SMD/SMT BGA-49 Buck 600 mV to 5.5 V 15 A 1 Output 100 mA 600 kHz - 40 C + 125 C LTM4626 Tray
Analog Devices Switching Voltage Regulators 40Vin Dual 3.5 Step Down uModule Regulat
Datasheet
2’184On Order
Min.: 1
Mult.: 1

SMD/SMT BGA-88 Buck 8 V 3.5 A 2 Output 90 uA 3 MHz - 40 C + 125 C LTM4638 Tray