LM138K
National Semiconductor
5-Amp Adjustable RegulatorsLM138/LM338 5-Amp Adjustable Regulators
May 1998
LM138/LM338 5-Amp Adjustable Regulators
General Description
The LM138 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5A over a 1.2V to 32V output range. They a
LM138K
Linear Technology
5A Positive Adjustable Voltage RegulatorOBSOLETE:
FOR INFORMATION PURPOSES ONLY
Contact Linear Technology for Potential Replacement
Features
nn Guaranteed 1% Initial Tolerance nn Guaranteed 0.3% Load Regulation nn Guaranteed 5A Output Current nn 100% Thermal Limit Burn-In nn 12A Transient Output Cur
LM138K
STMicroelectronics
THREE-TERMINAL 5A ADJUSTABLE VOLTAGE REGULATORSLM138 - LM238 - LM338
Three-terminal 5 A adjustable voltage regulators
Features
■ Guaranteed 7 A peak output current
■ Guaranteed 5 A output current
)■ Adjustable output down to 1.2 V t(s■ Line regulation typically 0.005 %/V uc■ Load regulation t