According to this post, ACS712 does run on 3.3V, even though it’s not officially supported. But if you had one that doesn’t, maybe it varies by the specific version, or even batch to batch.
ACS711 officially supports 3.3V and 5V. I think the SOIC8 variants should be pin-compatible with ACS712. It has a fault pin in place of ACS712’s filter pin, but I don’t think the filter capacitor would hurt it. ACS711’s datasheet recommends a filter capacitor on the output pin, but in my experience it’s better to leave it off and take many samples over a period of 20-30 microseconds to average out the noise. The capacitor only slows down the noise, but doesn’t significantly reduce its amplitude.