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LM337SP Datasheet Three-terminal Adjustable Negative Voltage Regulators

Manufacturer: STMicroelectronics

Overview: LM337 Three-terminal adjustable negative voltage regulators TO-220 Datasheet - production data current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. Table 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LM337 series are adjustable 3-terminal negative voltage regulators capable of supplying in excess -1.5 A over a -1.2 to -37 V output voltage range.

They are exceptionally easy to use and require only two external resistors to set the output voltage.

Further, both line and load regulation are better than standard fixed regulators.

Key Features

  • Output voltage adjustable down to VREF.
  • 1.5 A guaranteed output current.
  • 0.3%/V typical load regulation.
  • 0.01%/V typical line regulation.
  • Current limit constant with temperature.
  • Ripple rejection: 77 dB.
  • Standard 3-lead transistor packages.
  • Excellent thermal regulation: 0.002%/V.
  • 50 ppm/°C temperature coefficient.

LM337SP Distributor

Similar Datasheet

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ON Semiconductor Logo LM337 THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATOR ON Semiconductor
Fairchild Semiconductor Logo LM337 3-Terminal 1.5A Negative Adjustable Regulator Fairchild Semiconductor
National Semiconductor Logo LM337 3-Terminal Adjustable Negative Regulators National Semiconductor
Motorola Logo LM337 3-Terminal Adjustable Output Negative Voltage Regulators Motorola
Texas Instruments Logo LM337 3-Terminal Adjustable Regulators Texas Instruments

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