General DescriptionThe TD1501 is a ries of easy to u fixed and adjustable step-down (buck) switch-mode voltage regulators. The devices are available in fixed output voltage of 3.3V, 5V, and an a
39Paper OnePart I Reading ComprehensionDirections: There are veral passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices