Each wide temperature range µModule® regulator is put through an extensive testing process to ensure peak performance under harsh environments. First, the products are externally inspected, checking solderability, die attach quality, package dimensions, and lead fatigue test. Then, each µModule® device is placed through electrical quality tests at -55ºC and 125ºC. Once the electrical quality tests have been successfully conducted, a final external visual inspection is made, checking for mold, voids/cracks, damaged leads, and any packaging inconsistencies. Once all phases of testing have been successful, the product is made available to the customer.