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Adjustable 1.0A Regulator

Pricing & Further Details

PackagePart NumberVoltageHighest Guide PricePack SizePart Comment Status

Products are categorised into one of eight possible statuses:

  1. Product is still In Design
  2. Engineering Samples are available to request
  3. Product is Newly Released
  4. Product is Active
  5. Product is available but Not Recommended for New Design
  6. Last Time Buy - product is considered End of Life
  7. Product is Obsolete, but some stock is available
  8. Product is Obsolete and unavailable
Sample AvailabilityRequest Sample
TO220 TO220LM317K-TA3-T
Buy Now
Tube 50
1-5 daysREQUEST

For prices, click "buy now" on in-stock items to view, or contact us for bulk prices.


  • Line Regulation Typically 0.01%
  • Load Regulation Typically 0.1%
  • Ripple Rejection 80dB

Technical Specifications

For all family parts

Family Voltage RangeAdj 1.3 to 37V Output Current1A Supply Voltage (maximum)40V Voltage Reference Tolerance4% Drop-out Voltage2.2V Ripple Rejection Ratio80dB Quiescent Current3mA

Datasheets & Resources

Featured parts and parts bought in addition to this item