# Allegro MicroSystems and UMC sign long-term foundry agreement

Allegro MicroSystems and United Microelectronics Corporation (UMC) signed a long-term agreement for UMC to continue as Allegro's primary foundry wafer manufacturer, covering technical collaboration and capacity for Allegro's automotive-grade technologies.

- Type: Contract
- Announced: 2018-07-31
- Where: TWN
- Status: announced
- Products: automotive-grade semiconductors, power and sensing ICs
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [United Microelectronics Corporation](https://endata.com/companies/19674.md) (supplier)
- [Allegro MicroSystems](https://endata.com/companies/28898.md) (customer)

## Sources

- [allegromicro.com](https://www.allegromicro.com/en/about-allegro/newsroom/press-releases/2018/allegro-umc-pr), 2018-07-31: "We wanted a partnership that would help us expand Allegro’s business and portfolio."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.