Overview

IDT (Integrated Device Technology, Inc.) is a semiconductor company headquartered in San Jose, California, United States, founded in 1980. It employs roughly 1,000 to 5,000 people and is privately held as a subsidiary following its acquisition by Renesas Electronics. IDT designs analog and mixed-signal integrated circuits, including RF components, timing solutions, memory interfaces, and sensor products, serving the automotive, electric-vehicle, electronics, industrial equipment, and plumbing hardware sectors. In February 2026, SiTime announced it would acquire Renesas' timing business, which includes IDT-derived clock products.

At a glance

What IDT - Integrated Device Technology, Inc.(acquired by Renesas) makes

The company holds IATF 16949 and ISO/TS 16949 certifications, which are quality management standards for automotive supply.

Certifications

IDT - Integrated Device Technology, Inc.(acquired by Renesas) is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:

• IATF 16949 — renesas.com

• ISO/TS 16949 — renesas.cn

Latest developments

• 2026-07-01 — SiTime Completes Acquisition of Renesas' Timing Business (sitime.com)

• 2026-02-06 — SiTime Bolsters Timing Portfolio with Renesas-Acquired Clocks (eetimes.com)

• 2026-02-05 — If This, Then That: How Renesas Ended Up Selling IDT Timing (semiconductorjobs.com)

• 2026-02-04 — SiTime to Acquire Renesas' Timing Business (sitime.com)

• 2025-12-03 — SiTime Exploring Renesas’ $2 Billion Timing Exit - EE Times (eetimes.com)

• 2025-10-15 — Renesas Weighs $2 Billion Timing Division Sale After Wolfspeed Loss | JAKOTA News (jakotaindex.com)

Company details

The company is a subsidiary of Renesas Electronics following its acquisition and was positioned within the mixed-signal semiconductor segment for data center, communications, and automotive applications. IDT - Integrated Device Technology, Inc.(acquired by Renesas) was founded in 1980, has an estimated 1,000-5,000 employees, and is headquartered in San Jose, California. On the LightSource stability read it is rated "Established & active": 46 years in operation (founded 1980). Holds IATF 16949, ISO/TS 16949 certification(s) per public sources.

Frequently asked questions

What does IDT - Integrated Device Technology, Inc.(acquired by Renesas) make?

IDT (Integrated Device Technology, Inc.) is a semiconductor company headquartered in San Jose, California, United States, founded in 1980. It employs roughly 1,000 to 5,000 people and is privately held as a subsidiary following its acquisition by Renesas Electronics. IDT designs analog and mixed-signal integrated circuits, including RF components, timing solutions, memory interfaces, and sensor products, serving the automotive, electric-vehicle, electronics, industrial equipment, and plumbing hardware sectors. In February 2026, SiTime announced it would acquire Renesas' timing business, which includes IDT-derived clock products.

Where is IDT - Integrated Device Technology, Inc.(acquired by Renesas) headquartered?

IDT - Integrated Device Technology, Inc.(acquired by Renesas) is headquartered in San Jose, California (6024 Silver Creek Valley Road, San Jose, California, 95138).

When was IDT - Integrated Device Technology, Inc.(acquired by Renesas) founded?

IDT - Integrated Device Technology, Inc.(acquired by Renesas) was founded in 1980.

How big is IDT - Integrated Device Technology, Inc.(acquired by Renesas)?

IDT - Integrated Device Technology, Inc.(acquired by Renesas) has an estimated 1,000-5,000 employees.

What certifications does IDT - Integrated Device Technology, Inc.(acquired by Renesas) hold?

IDT - Integrated Device Technology, Inc.(acquired by Renesas) lists IATF 16949 · ISO/TS 16949 on its website. Confirm the certified scope for the specific plant producing your part.

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Last verified Nov 2026. Is this your company? Request a correction.