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REF2925 Status: ACTIVE

2.5V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference

      
         
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 REF2925
VO(V)2.5  
Initial Accuracy @ 25/deg C(%)2  
Temp Coeff(Max)(ppm/ degree C)100  
Temp Coeff(Typ)(ppm/ degree C)35  
Iq(Max)(uA)50  
VI(Min)(V)2.501  
VI(Max)(V)5.5  
Pin/Package3SOT-23  
Operating Temp Range(Celsius)-40 to 125  
RatingCatalog  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • REF2920: 2.048V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference
  • TPS76801: Single Output LDO, 1.0A, Adj.(1.5 to 5.5V), Low Quiescent Current, Fast Transient Response
  • TPS72301: Single Output LDO, 200mA, Adj.(10 to 1.2V), High PSRR, Low Noise
  • TPS54310: 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter

Product Information

Features

  • MicroSIZE PACKAGE: SOT23-3
  • LOW DROPOUT: 1mV
  • HIGH OUTPUT CURRENT: 25mA
  • LOW TEMPERATURE DRIFT: 100ppm/°C max
  • HIGH ACCURACY: 2%
  • LOW IQ: 50µA max
  • 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 REF29xx is a precision, low-power, low-voltage dropout voltage reference family available in a tiny SOT23-3.

The REF29xx’s small size and low power consumption (50µA max) make it ideal for portable and battery-powered applications. The REF29xx does not require a load capacitor, but is stable with any capacitive load.

Unloaded, the REF29xx 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
REF2925AIDBZRACTIVE-40 to 1250.49 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF2925AIDBZRG4ACTIVE-40 to 1250.49 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF2925AIDBZTACTIVE-40 to 1250.55 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
REF2925AIDBZTG4ACTIVE-40 to 1250.55 | 1kuSOT-23 (DBZ) | 3 View 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
REF2925AIDBZRAs of 10:55 AM GMT, 03 Jul 2009As of 10:55 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 WeeksNone Reported
View Distributors		   
REF2925AIDBZRG4As of 10:55 AM GMT, 03 Jul 2009As of 10:55 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 WeeksNone Reported
View Distributors		   
REF2925AIDBZTAs of 10:55 AM GMT, 03 Jul 2009As of 10:55 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 500
 Avnet 250
 Mouser Electronics >1k
 Newark 648
 AsiaWPI 253
 EuropeAvnet-SILICA 5
 Compel 495
 Spoerle 250
REF2925AIDBZTG4As of 10:55 AM GMT, 03 Jul 2009As of 10:55 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasMouser Electronics 585
 EuropeFarnell 276
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
REF2925AIDBZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF2925AIDBZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF2925AIDBZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
REF2925AIDBZTG4 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 REF2925 Help

Datasheet

Application Notes

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Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
REF2920 2.048V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference   TI customers also evaluated this product.
TPS76801 Single Output LDO, 1.0A, Adj.(1.5 to 5.5V), Low Quiescent Current, Fast Transient Response LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS72301 Single Output LDO, 200mA, Adj.(10 to 1.2V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS54310 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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