According to the Complaint, Monolithic Power Systems, Inc. is a provider of power management components used in electronic systems. This class action was filed against Monolithic and two of its Officers.

The Complaint alleges that, throughout the Class Period, Defendants made false and/or misleading statements and/or failed to disclose that: (i) Monolithic’s voltage regulator modules and power management integrated circuits were suffering from significant performance and quality control issues; (ii) these defects had, in turn, negatively impacted the performance of certain products offered by Nvidia in which such products were used; (iii) Monolithic had failed to adequately address and resolve known issues affecting the performance of the power management solutions Monolithic supplied to Nvidia; (iv) Monolithic’s relationship with Nvidia - the Company's most important customer - had been irreparably damaged due to the significant performance and quality control problems affecting the products it supplied to Nvidia and Monolithic’s failure to adequately address such issues; and (v) as a result of the above, Monolithic was acutely exposed to material undisclosed risks of significant business, financial, and reputational harm.