UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16 of

the Securities Exchange Act of 1934

March 28, 2011

Commission File Number: 333-142287

NXP B.V.

(Exact name of registrant as specified in charter)

The Netherlands

(Jurisdiction of incorporation or organization)

60 High Tech Campus, 5656 AG, Eindhoven, The Netherlands

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F x Form 40-F ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1).

Yes ¨ No x

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7).

Yes ¨ No x

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ¨ No x

Name and address of person authorized to receive notices

and communications from the Securities and Exchange Commission

Dr. Jean A.W. Schreurs

60 High Tech Campus

5656 AG Eindhoven – The Netherlands

This report contains the press release dated 28 March 2011 entitled “NXP and Dover Provide an Update on the Timing of the Closing of the Sound Solutions Transaction”.

Exhibits

press release dated 28 March 2011.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized at Eindhoven, on the 28^th day of March 2011.

NXP B.V.

/s/ K.-H. Sundström

K.-H. Sundström

(Chief Financial Officer)

NXP and Dover Provide an Update on the Timing of the Closing of the Sound

Solutions Transaction

Eindhoven, the Netherlands, March 28, 2011. NXP Semiconductors N.V. (NASDAQ: NXPI) and Dover Corporation (NYSE: DOV) provide an update on the timing of the closing of the Sound Solutions transaction. A non-U.S. and non-EU governmental antitrust regulator has requested additional briefings in connection with its review of the sale of NXP’s Sound Solutions business to Knowles Electronics, an affiliate of Dover Corporation. As a result, NXP and Dover Corporation currently expect the transaction to close around the middle of the second quarter of 2011, subject to regulatory approval. Apart from the antitrust procedure referred to above, all other closing conditions and actions have been completed in all material respects and are ready to be implemented. As before, there is no assurance that antitrust clearance will be obtained. NXP and Dover Corporation previously anticipated, subject to regulatory approvals and customary closing conditions, the transaction would likely close on or about the end of the first quarter of 2011.

Forward-looking Statements

This document includes forward-looking statements which include statements regarding our business strategy, financial condition, results of operations, and market data, as well as any other statements which are not historical facts. By their nature, forward-looking statements are subject to numerous factors, risks and uncertainties that could cause actual outcomes and results to be materially different from those projected. These factors, risks and uncertainties include the following: market demand and semiconductor industry conditions, our ability to successfully introduce new technologies and products, the demand for the goods into which our products are incorporated, our ability to generate sufficient cash, raise sufficient capital or refinance our debt at or before maturity to meet both our debt service and research and development and capital investment requirements, our ability to accurately estimate demand and match our production capacity accordingly or obtain supplies from third-party producers, our access to production from third-party outsourcing partners, and any events that might affect their business or our relationship with them, our ability to secure adequate and timely supply of equipment and materials from suppliers, our ability to avoid operational problems and product defects and, if such issues were to arise, to correct them quickly, our ability to form strategic partnerships and joint ventures and successfully cooperate with our alliance partners, our ability to win competitive bid selection processes to develop products for use in our customers’ equipment and products, our ability to successfully establish a brand identity, our ability to successfully hire and retain key management and senior product architects; and, our ability to maintain good relationships with our suppliers. In addition, this document contains information concerning the semiconductor industry and our business segments generally, which is forward-looking in nature and is based on a variety of assumptions regarding the ways in which the semiconductor industry, our market segments and product areas will develop. We have based these assumptions on information currently available to us, if any one or more of these assumptions turn out to be incorrect, actual market results may differ from those predicted. While we do not know what impact any such differences may have on our business, if there are such differences, our future results of operations and our financial condition could be materially adversely affected. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak to results only as of the date the statements were made. Except for any

ongoing obligation to disclose material information as required by the United States federal securities laws, we do not have any intention or obligation to publicly update or revise any forward-looking statements after we distribute this document, whether to reflect any future events or circumstances or otherwise. For a discussion of potential risks and uncertainties, please refer to the risk factors listed in our SEC filings. Copies of our SEC filings are available from on our Investor Relations website, http://www.nxp.com/investor or from the SEC website, http://www.sec.gov.

About NXP Semiconductors

NXP Semiconductors N.V. (NASDAQ: NXPI) provides High Performance Mixed Signal and Standard Product solutions that leverage its leading RF, Analog, Power Management, Interface, Security and Digital Processing expertise. These innovations are used in a wide range of automotive, identification, wireless infrastructure, lighting, industrial, mobile, consumer and computing applications. A global semiconductor company with operations in more than 30 countries, NXP posted revenue of $4.4 billion in 2010. For more information visit www.nxp.com.

For further information, please contact:

Investors:

Jeff Palmer

jeff.palmer@nxp.com

+1 408 474 5111

Albert Hollema

albert.hollema@nxp.com

+31 40 27 25610

Media:

Lieke de Jong-Tops

lieke.de.jong-tops@nxp.com

+31 40 27 25202

NXP B.V. 6-K