Murata MYMGK1R804FRSR, Non‑Isolated PoL Point‑of‑Load DC‑DC Step‑Down Power Module

Key Specifications

Input Voltage: 4.5V‑8V DCOutput Voltage: 0.7V‑1.8V adjustableMaximum Output Current: 4A, maximum power 7.2WTopology: Synchronous Step‑down BuckSwitching Frequency: 250kHzPeak Conversion Efficiency: up to 93%Package: LGA‑23, 23‑pinDimensions: 9.0 mm × 7.5 mm × 5.0 mmOperating Temperature: ‑40℃ ~ +85℃MSL3, tape‑and‑reel packaging

Functions

Converts 5V input into low‑voltage high‑current power for FPGA, SoC, MTK platforms and CPU cores.

Conventional solution: Power IC plus external inductors and capacitors.This is an all‑in‑one module with integrated inductor power circuit. Only a few external capacitors are required. It simplifies PCB design, saves layout space, delivers low ripple and offers excellent vibration resistance.

Application Scenarios

Commercial UAV and inspection UAV: Power supply for flight‑control SoC, FPGA and main controller cores.Industrial robots and machine‑vision boards.Communication equipment, embedded motherboards, core power supply for MTK / HiSilicon platforms.

Murata MYMGK1R804FRSR is a 4A all‑in‑one DC‑DC step‑down power module with 4.5‑8V input and 0.7‑1.8V adjustable output. It integrates a power inductor and requires few external components. It is designed for FPGA and main‑controller SoC core power supply, ideal for high‑vibration environments such as UAVs and robots.