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REF3130 Status: ACTIVE

20ppm/Degrees C Max, 100uA, SOT23-3 Series Voltage Reference


      
         
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 REF3112 REF3120 REF3125 REF3130REF3133 REF3140 
VO(V)1.25  2.048  2.5  3  3.3  4.096  
Initial Accuracy @ 25/deg C(%)0.2  0.2  0.2  0.2  0.2  0.2  
Temp Coeff(Max)(ppm/ degree C)20  20  20  20  20  20  
Temp Coeff(Typ)(ppm/ degree C)10  10  10  10  10  10  
Iq(Max)(uA)100  100  100  100  100  100  
VI(Min)(V)1.8  2.0444  2.55  3.05  3.35  4.126  
VI(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  
Pin/Package3SOT-23  3SOT-23  3SOT-23  3SOT-23  3SOT-23  3SOT-23  
Operating Temp Range(Celsius) -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

  • REF3030: 3.0V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference
  • REF3330: 30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference
  • REF3230: 3.0V 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference

Product Information

Features

  • MicroSIZE PACKAGE: SOT23-3
  • LOW DROPOUT: 5mV
  • HIGH OUTPUT CURRENT: ±10mA
  • HIGH ACCURACY: 0.2% max
  • LOW IQ: 115µA max
  • EXCELLENT SPECIFIED DRIFT PERFORMANCE:
       15ppm/°C (max) from 0°C to +70°C
       20ppm/°C (max) from –40°C to +125°C
  • APPLICATIONS
    • PORTABLE, BATTERY-POWERED EQUIPMENT
    • DATA ACQUISITION SYSTEMS
    • MEDICAL EQUIPMENT
    • HAND-HELD TEST EQUIPMENT

All trademarks are the property of their respective owners.

Description

The REF31xx is a family of precision, low power, low dropout, series voltage references available in the tiny SOT23-3 package.

The REF31xx’s small size and low power consumption (100µA typ) make it ideal for portable and battery-powered applications. The REF31xx does not require a load capacitor, but is stable with any capacitive load and can sink/source up to 10mA of output current.

Unloaded, the REF31xx can be operated on supplies down to 5mV above the output voltage. All models are specified for the wide temperature range of –40°C to +125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
REF3130AIDBZRACTIVE-40 to 1251.10 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF3130AIDBZRG4ACTIVE-40 to 1251.10 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF3130AIDBZTACTIVE-40 to 1251.25 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
REF3130AIDBZTG4ACTIVE-40 to 1251.25 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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

Reported Distributor Inventory as of 11:28 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksREF3130AIDBZR
None Reported
View Distributors
TI Lead Time*: 20 WeeksREF3130AIDBZRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksREF3130AIDBZT
AmericasArrow 250
Newark 107
AsiaFarnell Asia 107
WPI 86
WorldwideMouser Electronics 495
TI Lead Time*: 20 WeeksREF3130AIDBZTG4
AsiaFarnell Asia >1k
EuropeFarnell >1k
View all Distributors  

** 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
REF3130AIDBZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF3130AIDBZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF3130AIDBZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF3130AIDBZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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

Most useful technical documents for REF3130 Help

Datasheet

Application Notes

View Application Notes for Series Voltage Reference

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
REF3030 3.0V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
REF3330 30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
REF3230 3.0V 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.

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