LM138-LM338 Pdf资料

应用功能：5-Amp Adjustable Regulators The LM138 series of adjustable 3-terminal positive voltageregulators is capable of supplying in excess of 5A over a 1.2V to 32V output range. They are exceptionally easy to use and require only 2 resistors to set the outputvoltage. Careful circuit design has resulted in outstanding load and line regulationÐcomparable to many commercial power supplies. The LM138 family is supplied in a standard 3-lead transistor package.