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LM337-N - 3-Terminal Adjustable Negative Regulators

General Description

The LM137 and LM337-N are adjustable 3-terminal negative voltage regulators capable of supplying 1.5 A or more currents over an output voltage range of 1.25 V to

37 V.

Key Features

  • 1 1.5-A Output Current.
  • Line Regulation 0.01%/V (Typical).
  • Load Regulation 0.3% (Typical).
  • 77-dB Ripple Rejection.
  • 50 ppm/°C Temperature Coefficient.
  • Thermal Overload Protection.
  • Internal Short-Circuit Current Limiting Protections 2.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM137, LM337-N SNVS778E – MAY 1999 – REVISED JANUARY 2016 LM137, LM337-N 3-Terminal Adjustable Negative Regulators 1 Features •1 1.5-A Output Current • Line Regulation 0.01%/V (Typical) • Load Regulation 0.3% (Typical) • 77-dB Ripple Rejection • 50 ppm/°C Temperature Coefficient • Thermal Overload Protection • Internal Short-Circuit Current Limiting Protections 2 Applications • Industrial Power Supplies • Factory Automation Systems • Building Automation Systems • PLC Systems • Instrumentation • IGBT Drive Negative Gate Supplies • Networking • Set-Top Boxes 3 Description The LM137 and LM337-N are adjustable 3-terminal negative voltage regulators capable of supplying −1.