POWER OF ATTORNEY


KNOW ALL MEN BY THESE PRESENTS, that the undersigned hereby constitutes and
appoints Ellen Bancroft, Tom Schiller, Hong Ta and Naixi Wu, and each of them,
as the undersigned's true and lawful attorney-in-fact to:

(1)	execute for and on behalf of the undersigned, in the undersigned's capacity
as a representative of indie Semiconductor, Inc., a Delaware corporation
formerly known and Thunder Bridge II Surviving Pubco, Inc. (the "Company"), any
and all Form ID, or Form 3, 4 or 5 reports and any amendments thereto required
to be filed by the undersigned in accordance with Section 16(a) of the
Securities Exchange Act of 1934 (the "Exchange Act") and the rules thereunder
with respect to transactions in the Company's securities; and

(2)	do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form ID, or Form
3, 4 or 5 report and any amendments thereto and timely file such report with the
U.S. Securities and Exchange Commission and any stock exchange or similar
authority.

The undersigned hereby grants to each such attorney-in-fact, acting alone, full
power and authority to do and perform each and every act and thing whatsoever
requisite, necessary, and proper to be done in the exercise of any of the rights
and powers herein granted, as fully to all intents and purposes as the
undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that such
attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or
cause to be done by virtue of this Power of Attorney and the rights and powers
herein granted.  The undersigned acknowledges that no such attorney in-fact, in
serving in such capacity at the request of the undersigned, is hereby assuming,
nor is the Company hereby assuming, any of the undersigned's responsibilities to
comply with Section 16 of the Exchange Act.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Form 3, 4 or 5 reports with respect to
the undersigned's holdings of and transactions in securities issued by the
Company, unless earlier revoked by the undersigned in a signed writing delivered
to the foregoing attorneys in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 13th day of June 2021.







                                         /s/ Diane Brink
                                         Diane Brink