资 源 简 介
The LM137/LM337 are adjustable 3-terminal negaTIve voltageregulators capable of supplying in excess of −1.5A overan output voltage range of −1.2V to −37V. These regulatorsare excepTIonally easy to apply, requiring only 2 externalresistors to set the output voltage and 1 output capacitor forfrequency compensaTIon. The circuit design has been opTImizedfor excellent regulation and low thermal transients.Further, the LM137 series features internal current limiting,thermal shutdown and safe-area compensation, makingthem virtually blowout-proof against overloads.The LM137/LM337 serve a wide variety of applications includinglocal on-card regulation, programmable-output voltageregulation or precision current regulation. The LM137/LM337 are ideal complements to the LM117/LM317adjustable positive regulators.
