The LM12 integrated circuit can control motors up to 4 A in the configuration indicated by National Semiconductor in its 1994 Linear Applications Handbook. The LM12 is a power operational not easy to obtain.

The LM12 integrated circuit can control motors up to 4 A in the configuration indicated by National Semiconductor in its 1994 Linear Applications Handbook. The LM12 is a power operational not easy to obtain.