The LM7912 (3-terminal regulators) is available with fixed output voltage of 12V. These devices need only one external component a compensation capacitor at the output. The LM79XX series is packaged in the TO-220 power package and is capable of supplying 1.5A of output current. Package includes : 1 x LM7912 – 12V 1A Negative Regulator Category: IC's