Intersil is leveraging a deep portfolio of intellectual property, a history of design and process innovation and a system-level view to deliver unique benefits for the latest electronic systems. Intersil’s customers are recognized as innovators in their chosen markets, and our IC solutions are forming the building blocks of the latest devices adding intelligence, mobility and true energy efficiency.

We were formed in August 1999 when we acquired the semiconductor business of Harris Corporation and began operating as Intersil Corporation.  That semiconductor business included product portfolios and intellectual property dating back to 1967 when semiconductor companies were just emerging in Silicon Valley. That history of leadership continued as the company evolved, and in early 2000, Intersil went public in what was then the largest semiconductor IPO in US history.

Since then, the company has developed market leadership in power management and precision analog technology for many of the most rigorous applications in the computing, consumer and industrial markets.  The company supplies a full range of power IC solutions including battery management, computing power, display power, regulators and controllers and power modules; as well as precision analog components such as amplifiers and buffers, proximity and light sensors, data converters, timing products, optoelectronics and interface products.  As a major supplier to the military and aerospace industries, Intersil’s product development methodologies reflect experience designing products to meet the highest standards for reliability and performance in challenging environments.

Intersil is built upon guiding principles that reflect the company’s strong sense of commitment to our customers, our long heritage and our intention to be a part of the next 50 years of semiconductor innovation.

Sales Offices

Regent Prime Unit No.206
Third Floor, Property bearing No.48 - 50
Whitefield Main Road ( Opp. Subramanya Temple)
Bangalore 560066 India

Phone: +91 80 65691410
Fax: +91 80 65691413


Unit 6-15, 6/F, Beijing Sun Palace Building,
No. 12 Taiyanggong Middle Road,
Chaoyang District, Beijing
100028, P.R.China

Phone: +86 10 6469 7026
Fax: +86 10 6469 7299


YEMIZI Bldg. #1201, 31, Hwangsaeul-ro 258
463-825 Seongnam-Si Gyeonggi-do
Korea, Republic of

Phone: +82 31 713 8480
Fax: +82 31 713 8481


Unit 1509-11, 15F One ICC, Shanghai ICC,
999 Middle Huaihai Road
Xuhui District, Shanghai
P.R. China 200031

Phone: +86-21-6335-1198
Fax: +86-21-6335-1958

Suite 701, Han Tang Building
Overseas Chinese Town, Shenzhen 518053, P.R. China

Phone: +86-755-8246-5118
Fax: +86-755-8246-1718


1 Scotts Road
#19-05 Shaw Centre
Singapore 228208

Phone: +65 6748 4200 
Fax: +65 3151 0985


3F, No.68, Sec.1, Neihu Road, 
Neihu District, Taipei 114
Taiwan (R.O.C.)

Phone: +886-2-8752-2288
Fax: +886-2-8752-2289