Analog Devices Power by Linear LTM7400 µModule Regulator Now at Mouser


Mouser Electronics, Inc., the industry’s leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now offering the Power by Linear™ LTM4700 µModule® regulator from Analog Devices. The step-down switching mode regulator combines very high power with energy-efficient performance to help reduce data center infrastructure cooling requirements.

Analog Devices LTM4700 µModule regulator, available from Mouser Electronics, is a dual 50 A or single 100A step-down DC/DC regulator solution that incorporates fast analog control loops, precision mixed-signal circuitry, power MOSFETs, inductors and supporting components. The module’s innovative heatsink packaging technology enables increased server density and boosts data center throughout and computational power with minimal impact on system size and cooling costs.

The 15 × 22 mm device integrates analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and EEPROM and features remote configurability and telemetry-monitoring of power management parameters over a PMBus protocol. The device operates over an input voltage range of 4.5 V to 16 V, with a digitally supported output voltage range of 0.5 V to 1.8 V.

The µModule’s architecture enables system designers to combine up to eight devices, delivering up to 800 A of load current to meet the higher power needs of data center processors, including FPGAs, ASICs, GPUs and microcontrollers. Applications include cloud computing, high-speed computing and optical networking systems, communication infrastructure, and PCIe boards, as well as medical, industrial, and test and measurement equipment.

Mouser also stocks LTM4700 demonstration boards, which include up to four LTM4700 regulators on a board for up to 400 A output current. The boards power up to default settings and produce power based on configuration resistors without the need for any serial bus communication, enabling easy evaluation of the LTM4700 µModule device.

To learn more, visit www.mouser.com/adi-ltm4700-regulators.


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