The harley voltage regulator is packaged in 12-WFDFN Exposed Pad to make voltage regulators' transportation as easy as possible.The shipment of package Tape & Reel (TR) has been completed.There are a total of 2 outputs supported by the voltage regulator.The operating temperature should be set to -40°C~125°C to avoid mal-function.You can get more pin-to-pin solutions by searching LT1939.A switching regulator's 12 terminals can be found there.In this switching regulator, pinouts start at pin 12.Temperature should peak at 260 during relow soldering.The voltage regulator DC to DC and other Switching Regulator or Controllers are important in the industry.