Features and Benefits

  • High-Efficiency Solution
    • Up to 96% Peak
    • Up to 92% Full-Load
    • Up to 94% Light-Load Efficiency at 1A with DCM Enabled
  • Inductor Valley Current Limit is Configured to 12A (R_SEL = R1 = 46.4kΩ)
  • Programmable Switching Frequency from 400kHz to 900kHz
  • Programmable Positive and Negative OCP Limit
  • Programmable Reference Voltage with External Input Option
  • Fast Transient Response with Quick PWM™ Architecture
  • Differential Remote Sense with Open-Circuit Detection
  • Percentage-Based Output Power Good and OVP
  • Open-Drain Status Indicator (STAT) Pin
  • Input Undervoltage and Overvoltage Lockout
  • Adaptive Dead Time Control
  • Integrated Boost Switch
  • 19-Bump WLCSP (2.2mm x 2.8mm) Footprint
  • Operation Using Ceramic Input and Output Capacitors

Product Details

The MAX38801 evaluation kit (EV kit) serves as a reference platform for evaluating the MAX38801 voltage regulator IC. This single-chip, integrated switching regulator provides an extremely compact, highly efficient, fast, accurate, and reliable power delivery solution for low-output voltage applications. The MAX38801 has different programmability options to enable a wide range of configurations.

The EV kit consists of a fully-assembled and tested Printed Circuit Board (PCB) implementation of the MAX38801. Jumpers, test points and input/output connectors are included for flexibility and ease-of-use. Refer to the data sheet for ordering information and more details.


  • DDR Memory: VDDQ, VPP and VTT
  • GPU Core Supply
  • I/O and Chipset Supplies
  • Point-of-Load (POL) applications
  • Servers/μServers

Applicable Parts