The unit has 37,000 employees worldwide and the majority sale will allow Philips to concentrate on lightbulbs and the like.
CEO Frank van Houten will step down as a member of the board of Philips when the transaction is completed.
He said that the agreement with KKR, Silver Lake and Alpinvest is a good foundation on which the semiconductor business can grow and compete as a standalone firm.
Philips Semi concentrates on mobile, personal, home, automotive and multimarket semiconductors. µ