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LM137

National Semiconductor
Part Number LM137
Manufacturer National Semiconductor
Description 3-Terminal Adjustable Negative Regulators
Published Mar 22, 2005
Detailed Description LM137/LM337 3-Terminal Adjustable Negative Regulators May 1999 LM137/LM337 3-Terminal Adjustable Negative Regulators G...
Datasheet PDF File LM137 PDF File

LM137
LM137


Overview
LM137/LM337 3-Terminal Adjustable Negative Regulators May 1999 LM137/LM337 3-Terminal Adjustable Negative Regulators General Description The LM137/LM337 are adjustable 3-terminal negative voltage regulators capable of supplying in excess of −1.
5A over an output voltage range of −1.
2V to −37V.
These regulators are exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation.
The circuit design has been optimized for excellent regulation and low thermal transients.
Further, the LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against...



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