The TLE49612MXTMA1 from Infineon Technologies is a digital unipolar Hall effect solid-state switch with an open-collector output, in a PG-SOT23-3-15 package.
The TLE49612MXTSA1 from Infineon Technologies is a digital latch-type Hall effect magnetic switch with an open-drain output, in a PG-SOT23-3-15 package.