Microsemi Corporation is a semiconductor manufacturer that specializes in providing systems engineering integrated circuits and high-reliability discrete components to support its stable growth and profitability. Microsemi,a longstanding supplier of discrete, high-reliability discrete components for military and aerospace areas, has been transformed into a global provider of high performance analog, mixed signal integrated circuits and high reliability discrete semiconductors for use in managing and regulating power supplies, securing systems From transient voltage spikes, and transmitting, receiving and amplifying electronic signals application.