LM337 Datasheet (PDF) Download
Texas Instruments
LM337

Overview

The LM237 and LM337 are adjustable 3-terminal negative-voltage regulators capable of supplying in excess of -1.5 A over an output voltage range of -1.2 V to -37 V. They require only two external resistors to set the output voltage and one output capacitor for frequency compensation.

  • 1 Output Voltage Range Adjustable From -1.2 V to -37 V
  • Output Current Capability of 1.5 A Max
  • Input Regulation Typically 0.01% Per Input- Voltage Change
  • Output Regulation Typically 0.3%
  • Peak Output Current Constant Over Temperature Range of Regulator
  • Ripple Rejection Typically 77 dB
  • Direct Replacement for Industry-Standard LM237 and LM337
LM337 reference image

Representative LM337 image (package may vary by manufacturer)