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REF3025 Status: ACTIVE

2.5V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference


      
         
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 REF3012 REF3020 REF3025REF3030 REF3033 REF3040 
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)50  50  50  50  50  50  
Temp Coeff(Typ)(ppm/ degree C)20  20  20  20  20  20  
Iq(Max)(uA)50  50  50   50  50  
VI(Min)(V)1.8  2.049  2.501  3.001  3.301  4.097  
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  -40 to 125  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • REF5025: Low Noise, Very Low Drift, Precision Voltage Reference
  • REF3020: 2.048V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference
  • REF5040: Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE
  • TL431B: Adjustable Precision Shunt Regulator
  • TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter
  • TPS61161: White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package

Product Information

Features

  • MicroSIZE PACKAGE: SOT23-3
  • LOW DROPOUT: 1mV
  • HIGH OUTPUT CURRENT: 25mA
  • HIGH ACCURACY: 0.2%
  • LOW IQ: 50µA max
  • EXCELLENT SPECIFIED DRIFT PERFORMANCE:
       50ppm/°C (max) from 0°C to +70°C
       75ppm/°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 REF30xx is a precision, low power, low voltage dropout voltage reference family available in a tiny SOT23-3.

The REF30xx small size and low power consumption (50µA max) make it ideal for portable and battery-powered applications. The REF30xx does not require a load capacitor, but is stable with any capacitive load.

Unloaded, the REF30xx can be operated with supplies within 1mV of output voltage. 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
REF3025AIDBZRACTIVE-40 to 1250.60 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF3025AIDBZRG4ACTIVE-40 to 1250.60 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF3025AIDBZTACTIVE-40 to 1250.65 | 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
REF3025AIDBZTG4ACTIVE-40 to 1250.65 | 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 11:34 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksREF3025AIDBZR
EuropeCompel >1k
TI Lead Time*: 20 WeeksREF3025AIDBZRG4
AmericasAvnet >1k
TI Lead Time*: 20 WeeksREF3025AIDBZT
AsiaFarnell Asia 803
EuropeCompel 824
Farnell 718
TI Lead Time*: 20 WeeksREF3025AIDBZTG4
AsiaFarnell Asia 508
EuropeArrow Northern Europe 250
Farnell 465
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
REF3025AIDBZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF3025AIDBZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF3025AIDBZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF3025AIDBZTG4 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 REF3025 Help

Datasheet

Application Notes

View Application Notes for Series Voltage Reference

Customers Who Evaluated This Product Also Evaluated...
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REF5040 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
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