<SEC-DOCUMENT>0000310568-15-000098-index.html : 20150511
<SEC-HEADER>0000310568-15-000098.hdr.sgml : 20150511
<ACCEPTANCE-DATETIME>20150508200148
ACCESSION NUMBER:		0000310568-15-000098
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20150511
DATE AS OF CHANGE:		20150508
EFFECTIVENESS DATE:		20150511

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MICROSEMI CORP
		CENTRAL INDEX KEY:			0000310568
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				952110371
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0928

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-204035
		FILM NUMBER:		15848560

	BUSINESS ADDRESS:	
		STREET 1:		ONE ENTERPRISE
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656
		BUSINESS PHONE:		949-380-6100

	MAIL ADDRESS:	
		STREET 1:		ONE ENTERPRISE
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MICROSEMICONDUCTOR CORP
		DATE OF NAME CHANGE:	19830323
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>s-8vitesse.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: s-8vitesse.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>2
<FILENAME>s-8ex41vitesse2015incentiv.htm
<DESCRIPTION>EXHIBIT 4.1
<TEXT>
Document 2 - file: s-8ex41vitesse2015incentiv.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>3
<FILENAME>s-8ex42vitesse2013incentiv.htm
<DESCRIPTION>EXHIBIT 4.2
<TEXT>
Document 3 - file: s-8ex42vitesse2013incentiv.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.3
<SEQUENCE>4
<FILENAME>s-8ex43vitesse2010incentiv.htm
<DESCRIPTION>EXHIBIT 4.3
<TEXT>
Document 4 - file: s-8ex43vitesse2010incentiv.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.4
<SEQUENCE>5
<FILENAME>s-8ex44vitesseamendedandre.htm
<DESCRIPTION>EXHIBIT 4.4
<TEXT>
Document 5 - file: s-8ex44vitesseamendedandre.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5
<SEQUENCE>6
<FILENAME>s-8ex05opinionofomelvenymy.htm
<DESCRIPTION>EXHIBIT 5
<TEXT>
Document 6 - file: s-8ex05opinionofomelvenymy.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>7
<FILENAME>s-8ex231consentvtss.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 7 - file: s-8ex231consentvtss.htm

</DOCUMENT>
</SEC-DOCUMENT>