LM137 PDF Datasheet
Please enter the part number you wish to PDF download in the search bar.
Description
This is 3-Terminal Adjustable Negative Regulators. LM137, LM337 3-Terminal Adjustable Negative Regulators
May 1999
LM137, LM337 3-Terminal Adjustable Negative Regulators
General Description
The LM137, LM337 are adjustable 3-terminal negative voltage regulators capable of supplying in excess of 1.5A over an output voltage range of 1.2V to 37V. These regulators are exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads. The LM137, LM337 serve a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137, LM337 are ideal complements to the LM117, LM317 adjustable positive regulators. n n n n n n n n 77 dB ripple re.