Monolithic Power Systems

- Monolithic Power Systems, Inc. (MPS) specializes in high-performance, integrated power solutions. The company provides small, highly energy efficient solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications. MPS’ mission is to improve the quality of life with green, easy-to-use, compact products.

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Newest Products View All (33)

MagAlpha Contactless Angle Sensors

Monolithic Power Systems’ MA302, MA702, and MA730 sensors detect the absolute angular position of a diametrically-magnetized cylinder on a rotating shaft. Learn More

MP26xx Battery Charger IC Evaluation Kits

MPS’ MP26xx chargers use input power from either an AC adapter or a USB port to supply the system load and charge the battery independently. Learn More

MPM3570E Ultra-Low EMI, 75 V Input, 0.3 A Step-Down Power Module

Monolithic Power Systems' MPM3570E step-down power module is ideal for applications such as industrial supplies and automotive systems. Learn More

Power Modules

MPS DC-DC modules integrate the maximum number of components in a single package while still providing comprehensive flexibility for the designer Learn More

mEZDPD3603A Programmable DC/DC Power Supply

Monolithic Power Solutions' mEZDPD3603A is a programmable DC/DC power supply up to 3 A and 0.6 V to 12 V output voltage. Learn More

MPM3530 Step-Down Power Module

Monolithic Power Systems’ MPM3530 is an easy-to-use, fully integrated, 55 V input, 3 A, step-down, DC/DC power module. Learn More

Featured Videos View All (19)

Understanding EMI in Power Design

Learn about sources of EMI in PCB layouts, EMI issues with DC/DC power supply performance, the impact of switching frequency, how passive components affected conducted and radiated EMI, and more.

Monolithic Power Systems MPM3822C Power Module | Digi-Key Daily

The MPS DC-DC power modules integrate the maximum number of components, including the inductor, in a single package while still providing comprehensive flexibility for the designer to configure the device’s attributes.

Automotive EMI Demystified Webinar

This Automotive EMI Demystified webinar tackles this hot topic, explaining just exactly what is EMI, its sources in a power supply design, and how to reduce it.

Automotive EMI Demystified: Part 2 - Pursuing an Ideal Power Supply Layout

In episode two EMI expert Jens Hedrich reviews a PCB design in its three dimensions to explain general circuit placement, cover how parasitic board elements can be used as noise filters and address controversial layout questions.