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LM337SP - Three-terminal adjustable negative voltage regulators

Download the LM337SP datasheet PDF. This datasheet also covers the LM337 variant, as both devices belong to the same three-terminal adjustable negative voltage regulators family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM337_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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

Other Datasheets by STMicroelectronics

Part Number Description
LM337 Three-terminal adjustable negative voltage regulators
LM334 THREE TERMINAL ADJUSTABLE CURRENT SOURCES
LM335 Precision temperature sensor
LM335A Precision temperature sensor
LM336 2.5V VOLTAGE REFERENCES

Full PDF Text Transcription

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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. Device summary Order codes Packages Temperature range LM337SP TO-220 0 °C to 125 °C 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.
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