Analog Devices Inc. LTM4671 Quad DC/DC µModule Regulators

Analog Devices Inc. LTM4671 Quad DC/DC µModule Regulators offer dual 12A and dual 5A output. Included in the package are the switching controllers, power FETs, inductors and support components. The LTM4671 operate over an input voltage range of 3.1V to 20V and support an output voltage range of 0.6V to 3.3V for two 12A channels and 0.6V to 5.5V for two 5A channels. Each channel is set by a single external resistor. Only bulk input and output capacitors are needed. Fault protection features include overvoltage, overcurrent and overtemperature protection. The LTM4671 is offered in a 9.5×16×4.72mm BGA package.


  • Quad Output Step-Down µModule® Regulator with Dual 12A and Dual 5A Output
  • Wide Input Voltage Range: 3.1V to 20V
  • Dual 12A DC Output from 0.6V to 3.3V
  • Dual 5A DC Output from 0.6V to 5.5V
  • Up to 7W Power Dissipation (TA = 60°C, 200LFM, No Heat Sink)
  • ±1.5% Total Output Voltage Regulation
  • Dual Differential Sensing Amplifier
  • Current Mode Control, Fast Transient Response
  • Parallelable for Higher Output Current
  • Selectable Burst Mode® Operation
  • Output Voltage Tracking
  • Internal Temperature Sensing Diode Output
  • External Frequency Synchronization
  • Overvoltage, Current and Temperature Protection
  • 9.5mm × 16mm × 4.72mm BGA Package


  • Multirail Point-of-Load Regulation
  • FPGAs, DSPs and ASICs Applications


Analog Devices Inc. LTM4671 Quad DC/DC µModule Regulators

Typical Application

Application Circuit Diagram - Analog Devices Inc. LTM4671 Quad DC/DC µModule Regulators
Published: 2019-12-30 | Updated: 2020-12-21