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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 Product is Obsolete, but some stock is available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 Product is Obsolete and unavailable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
5k+: £ 0.158 Tube 50  
1 - 5 days REQUEST

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 parts in family shown

Family Voltage Range Adj 1.3 to 37V  Output Current 1 A Supply Voltage (maximum) 40 V Voltage Reference Tolerance 4 % Drop-out Voltage 2.2 V Ripple Rejection Ratio 80 dB Quiescent Current 3mA 

Datasheets & Resources

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