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REF3318 Status: ACTIVE

30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Refrence

      
         
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Datasheet

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  • 3.9uA, SC70-3, 30ppm/C Drift Voltage Reference (Rev. A) (ref3318.pdf, 586 KB)
    19 Sep 2007 Download

 REF3312 REF3318REF3320 REF3325 REF3330 REF3333 
VO(V)1.25  1.8  2.048  2.5  3.0  3.3  
Initial Accuracy @ 25/deg C(%)0.15  0.15%  0.15%  0.15%  0.15%  0.15  
Temp Coeff(Max)(ppm/ degree C)30  30  30  30  30  30  
Temp Coeff(Typ)(ppm/ degree C)8  8  8  8  8  8  
Iout/Iz(Max)(mA)5  5  5  5  5  5  
Iq(Max)(uA)5  5  5  5  5  5  
VI(Min)(V)1.8  1.96  2.208  2.66  3.160  3.46  
VI(Max)(V)7.5  7.5  7.5  7.5  7.5  7.5  
Pin/Package3SOT-23,3SC70  3SC70,3SOT-23  3SC70,3SOT-23  3SC70,3SOT-23  3SC70,3SOT-23  3SC70,3SOT-23  
Operating Temp Range(Celsius)-40 to 125  -40 to 125  -40 to 125  -40 to 125  -40 to 125  -40 to 125  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • REF3312: 30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Refrence

Product Information

Features

  • MICROSIZE PACKAGES: SC70-3, SOT23-3
  • LOW SUPPLY CURRENT: 3.9µA (typ)
  • HIGH OUTPUT CURRENT: ±5mA
  • LOW TEMPERATURE DRIFT: 30ppm/°C (max)
  • HIGH INITIAL ACCURACY: ±0.15% (max)
  • APPLICATIONS
    • PORTABLE EQUIPMENT
    • DATA ACQUISITION SYSTEMS
    • MEDICAL EQUIPMENT
    • TEST EQUIPMENT

All trademarks are the property of their respective owners.

Description

The REF33xx is a low-power, precision, low-dropout voltage reference family available in the tiny SC70-3 and SOT23-3 packages. Small size and low power consumption (5µA max) make the REF33xx ideal for a wide variety of portable and battery-powered applications.

The REF33xx can be operated at a supply voltage 180mV above the specified output voltage under normal load conditions, with the exception of the REF3312, which has a minimum supply voltage of 1.8V. All models are specified for the wide temperature range, -40°C to +125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
REF3318AIDBZRACTIVE-40 to 1250.85 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF3318AIDBZRG4ACTIVE-40 to 1250.85 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF3318AIDBZTACTIVE-40 to 1250.95 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
REF3318AIDBZTG4ACTIVE-40 to 1250.95 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
REF3318AIDCKRACTIVE-40 to 1250.85 | 1kuSC70 (DCK) | 3  3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF3318AIDCKRG4ACTIVE-40 to 1250.85 | 1kuSC70 (DCK) | 3  3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF3318AIDCKTACTIVE-40 to 1250.95 | 1kuSC70 (DCK) | 3  250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
REF3318AIDCKTG4ACTIVE-40 to 1250.95 | 1kuSC70 (DCK) | 3  250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
REF3318AIDBZRAs of 8:56 AM GMT, 15 Oct 2008As of 8:56 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 2101 | 17 Oct 6 Weeks AsiaWPI >1k
 >10k | 1 Dec     
REF3318AIDBZRG4As of 8:56 AM GMT, 15 Oct 2008As of 8:56 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 2101 | 17 Oct 6 Weeks None Reported
View Distributors		   
 >10k | 1 Dec     
REF3318AIDBZTAs of 8:56 AM GMT, 15 Oct 2008As of 8:56 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 1 Dec 6 Weeks None Reported
View Distributors		   
REF3318AIDBZTG4As of 8:56 AM GMT, 15 Oct 2008As of 8:56 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 1 Dec 6 Weeks AmericasMouser Electronics 170
REF3318AIDCKRAs of 8:56 AM GMT, 15 Oct 2008As of 8:56 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 3 Dec 6 Weeks AsiaWPI >1k
REF3318AIDCKRG4As of 8:56 AM GMT, 15 Oct 2008As of 8:56 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 3 Dec 6 Weeks None Reported
View Distributors		   
REF3318AIDCKTAs of 8:56 AM GMT, 15 Oct 2008As of 8:56 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1250* >10k | 15 Dec 12 Weeks AmericasArrow 250
  DigiKey 174
  AsiaWPI 199
REF3318AIDCKTG4As of 8:56 AM GMT, 15 Oct 2008As of 8:56 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1250* >10k | 15 Dec 12 Weeks None Reported
View Distributors		   
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
REF3318AIDBZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
REF3318AIDBZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
REF3318AIDBZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
REF3318AIDBZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
REF3318AIDCKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
REF3318AIDCKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
REF3318AIDCKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
REF3318AIDCKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

  • 3.9uA, SC70-3, 30ppm/C Drift Voltage Reference (Rev. A) (ref3318.pdf, 586 KB)
    19 Sep 2007 Download

Application Notes

  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
    04 Oct 2000 Abstract

View Application Notes for Series Voltage References

More Literature

View More Literature for Series Voltage References

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