Microchip Technology Incorporated is an American publicly traded semiconductor corporation that manufactures microcontroller, mixed-signal, analog, and Flash-IP integrated circuits.

Its corporate headquarters is located in Chandler, Arizona. Its wafer fabs are located in Gresham, Oregon, and Colorado Springs, Colorado. The company's assembly/test facilities are in Chachoengsao, Thailand, and Calamba and Cabuyao, Philippines.

Microchip Technology offers support and resources to educators, researchers and students in an effort to increase awareness and knowledge of embedded applications.

Microchip Technology was founded in 1987 when General Instrument spun off its microelectronics division as a wholly owned subsidiary. The newly formed company was a supplier of programmable non-volatile memory, microcontrollers, digital signal processors, card chip on board, and consumer integrated circuits. An initial public offering (IPO) later in the year was canceled because of the October 1987 stock market crash.

Microchip Technology became an independent company in 1989 when it was acquired by a group of venture capitalists led by Sequoia Capital. In the same year, Microchip Technology announced the release of small, inexpensive 8-bit reduced instruction set computing (RISC) microcontrollers for $2.40 apiece, whereas most RISC microcontrollers were 32-bit devices selling for hundreds of dollars.

In 1990, 60% of Microchip Technology's sales were from the disc drive industry and the product portfolio relied heavily on commodity EEPROM products. The company was losing US$2.5 million per quarter, had less than 6 months of cash in reserve, had exhausted lines of credit, and was failing to control expenses. Early in the year, the venture capital investors accepted an offer to sell Microchip Technology to Winbond Electronics Corporation of Taiwan for $15M. Winbond Electronics backed out of the deal after the Taiwanese stock market decreased in May 1990. Vice President of Operations, Steve Sanghi, was named president and chief operating officer of Microchip Technology in 1990. After several quarters of losses, Sanghi oversaw Microchip Technology's transition from selling commodity-based products to specialized chips, such as the RISC technology.

Microchip Technology conducted an IPO in 1993, which Fortune magazine cited as the best performing IPO of the year with a stock appreciation of 500% and over $1bn in market capitalization. At the end of 2015, Microchip Technology posted its 100th consecutive quarter of profitability.

In March 2021, Sanghi was replaced as CEO by Ganesh Moorthy.