What is the VOO ETF equivalent for the UK FTSE 100?

I want to invest in a similar ETF index for the FTSE 100 that is also weighted by market cap and doesn’t reinvest the dividends automatically.

Also, if you know of another ETF that maybe reinvests the dividends automatically but has a lower fee or another Fund that offers it, like iShares.

What is the difference say if I pick iShares instead of a Vanguard ETF or another Firm?

Mind you I am not from the UK.