Attached files

file filename
EX-21.1 - EX-21.1 - ALLEGRO MICROSYSTEMS, INC.d38154dex211.htm
EX-10.43 - EX-10.43 - ALLEGRO MICROSYSTEMS, INC.d38154dex1043.htm
EX-10.42 - EX-10.42 - ALLEGRO MICROSYSTEMS, INC.d38154dex1042.htm
EX-10.36 - EX-10.36 - ALLEGRO MICROSYSTEMS, INC.d38154dex1036.htm
EX-10.35 - EX-10.35 - ALLEGRO MICROSYSTEMS, INC.d38154dex1035.htm
EX-10.34 - EX-10.34 - ALLEGRO MICROSYSTEMS, INC.d38154dex1034.htm
EX-10.33 - EX-10.33 - ALLEGRO MICROSYSTEMS, INC.d38154dex1033.htm
EX-10.32 - EX-10.32 - ALLEGRO MICROSYSTEMS, INC.d38154dex1032.htm
EX-5.1 - EX-5.1 - ALLEGRO MICROSYSTEMS, INC.d38154dex51.htm
EX-4.3 - EX-4.3 - ALLEGRO MICROSYSTEMS, INC.d38154dex43.htm
EX-4.1 - EX-4.1 - ALLEGRO MICROSYSTEMS, INC.d38154dex41.htm
EX-3.4 - EX-3.4 - ALLEGRO MICROSYSTEMS, INC.d38154dex34.htm
EX-3.2 - EX-3.2 - ALLEGRO MICROSYSTEMS, INC.d38154dex32.htm
EX-1.1 - EX-1.1 - ALLEGRO MICROSYSTEMS, INC.d38154dex11.htm
S-1/A - AMENDMENT NO. 2 TO FORM S-1 - ALLEGRO MICROSYSTEMS, INC.d38154ds1a.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our report dated August 3, 2020, with respect to the consolidated financial statements of Allegro MicroSystems, Inc. contained in the Registration Statement and Prospectus. We consent to the use of the aforementioned report in the Registration Statement and Prospectus, and to the use of our name as it appears under the caption “Experts”.

/s/ GRANT THORNTON LLP

Boston, Massachusetts

October 21, 2020