Automotive grade, 6V Input, 1.2A Module Synchronous Step-Down Converter with Integrated Inductor
  • Quantity Price
  • 1+
    $3.03 /unit
  • 10+
    $2.70 /unit  11 % Discount
  • 100+
    $2.22 /unit  27 % Discount
  • 250+
    $2.00 /unit  34 % Discount
  • 500+
    $1.80 /unit  41 % Discount
  • 1000+
    $1.51 /unit  50 % Discount

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Product Description

Free Evaluation Board

The MPM3810-AEC1 is an automotive-grade, step-down module converter with built-in power MOSFETs and inductor. The module? integrated inductor simplifies the power system design and provides easy, efficient use. The DC/DC module comes in a small surface-mount QFN-12 (2.5mmx3.0mmx0.9mm) package and achieves 1.2A peak output current from a 2.5V-6V input voltage with excellent load and line regulation. The output voltage is regulated as low as 0.6V. Only FB resistors and input/output capacitors are needed to complete the design. The constant-on-time control (COT) scheme provides fast, transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown (TSD). The MPM3810-AEC1 is ideal for a wide range of automotive applications, including small ECUs, camera modules, telematics, and infotainment systems.

Product Features

  • Guaranteed Industrial/Automotive Temp
  • Wide 2.5V to 6V Operating Input Range
  • Adjustable Output from 0.6V
  • QFN-12 (2.5mmx3.0mmx0.9mm) Package
  • Total Solution Size 6mmx3.8mm
  • Up to 1.2A Peak Output Current
  • 100% Duty Cycle in Dropout
  • Ultra Low IQ: 17?
  • EN and Power Good for Power Sequencing
  • Cycle-by-Cycle Over-Current Protection
  • Short-Circuit Protection with Hiccup Mode
  • Only Needs 4 External Components: 2 Ceramic Capacitors and FB Divider Resistors
  • Available in AEC-Q100


  • fsw (max) (kHz)4200
  • fsw (min) (kHz)2800
  • Vin (min) (V)2.5
  • Vin (max) (V)6
  • Iout (max) (A)1.2
  • Isw Limit (typ) (A)2.1
  • Max Duty Cycle (%)1
  • Vfb (V)0.6
  • Iq (typ) (mA)0.017
  • Regulated Outputs1
  • Vout (max) (V)6
  • Vout (min) (V)0.6
  • EN ControlNo
  • GradeAutomotive
  • PackageQFN-12 (2.5x3)
  • Special FeaturesLight-Load Efficiency
  • SSInternal
  • Dimension (H) (mm)4
  • Mounting TypeSurface Mount
  • Dimension WxL (mm)2.5x3
  • I2C InterfaceNo
  • PGYes
  • Operating Junction Temp Range (°C) -40 to 125
  • Module Assembly Encapsulated
Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.