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Texas Instruments LM2940CT LDO 12V 1A TO220

Extended range
Order Code:  

51-6346

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Brand: Texas Instruments  Copy to clipboard MPN: LM2940CT Copy to clipboard PCB Symbol, Footprint or 3D Model
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Discontinued

The Texas Instruments LM2940CT low-dropout voltage regulator is characterized by low power loss. While the conventional regulators need a differential input/output voltage of approx. 2 - 3VDC, the LM2940 only needs 0.5 - 1VDC. This means lower power dissipation and hence a lower temperature in operation leading to greater reliability. The device is thermally protected, short-circuit-proof and protected against overvoltage.


  • Fixed 12VDC output
  • >1A output current
  • TO-220 package
  • 0 to +125°C
Dropout Voltage 0.8V
OFF Quiescent Current 5µA
Output Current 1A
Output Voltage 12V
Package TO-220
Temperature Range -60 to +150°C

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