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LM317M
3-Terminal 0.5A Positive Adjustable Regulator

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Contents

General Description
Features
Product Status/Pricing/Packaging
Order Samples
Qualification Support

General Description

The LM317M is a 3-terminal adjustable positive voltage regulator capable of supplying in excess of 500mA over an output voltage range of 1.2V to 37V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the Output voltage.

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Features

  • Output current in excess of 0.5A
  • Output adjustable between 1.2V and 37V
  • Internal thermal-overload protection
  • Internal short-circuit current-limiting
  • Output transistor safe-area compensation
  • Floating operation for high-voltage applications

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Product Status/Pricing/Packaging      buy now

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
LM317MDTXFull ProductionRoHS Compliant$0.347TO-252(DPAK)2TAPE REEL TBDLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
&K Line 2: LM317M Line 3: DT
LM317MDTXMFull ProductionRoHS Compliant$0.347TO-252(DPAK)2TAPE REEL TBDLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
&K Line 2: LM317M Line 3: DT
LM317MTFull ProductionRoHS Compliant$0.355TO-2203RAIL T03BLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
&K Line 3: LM317M
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product LM317M is available. Click here for more information .

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Qualification Support

Click on a product for detailed qualification data

Product
LM317MDTX
LM317MDTXM
LM317MT

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