Current Sensor

Hi all,

once again a question about current sensors :) I read a topic about current sensing here in the forum. Someone used the ACS71240 as current hall sensor.

I like this kind of current sensor and looked around  a little bit on the allegro web page. Two devices looks interesting to me

- ACS72981KLRATR-050B3

- ACS71240KEXBLT-050B3

but both are difficult to buy. are there any places you know where to buy ? Or some other chips with the same function and the same package ?

Thanks

Georg