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clear gifREF2925, Status:ACTIVE
2.5V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference
 
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Product Features and DescriptionFeaturesRequest Free SamplesSamplesTechnical Documents: app notes, user guides, models, and product bulletinsTechnical Documents
Quality: Product Contents, MTBF/FIT Rate and Moisture SensitivityQuality & Pb-Free DataPrice and Packaging InformationPricing/PackagingDownload Application NotesApplication Notes
related productsRelated ProductsInventory, Leadtime, and AvailabilityInventoryModels: BSDL, IBIS, or SPICESimulation Models
Tools & Software: EVMs, CCStudio, and developerTools & SoftwareDownload CAD Design ToolsSymbols/FootprintsAccess Reference DesignsReference Designs

 Datasheet
Download Datasheet
100ppm/°C, 50µA in SOT23-3 CMOS Voltage Reference (Rev. B) (ref2925.pdf, 580 KB)
19 Feb 2008 Download

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  
 Samples
 Inventory

Product Information
Back to TopFeatures
  • 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.
Back to TopDescription

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.
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Pricing/Packaging/CAD Design Tools/Samples
Back to TopPricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Budget Price
($US) | QTY		Industry Standard
(TI Pkg) | Pins		Top Side MarkingStandard Pack Quantity | Package CarrierSymbolsFootprintsSamples
REF2925AIDBZRACTIVE-40 to 1250.65 | 100uSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF2925AIDBZRG4ACTIVE-40 to 1250.65 | 100uSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
REF2925AIDBZTACTIVE-40 to 1250.70 | 100uSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples
REF2925AIDBZTG4ACTIVE-40 to 1250.70 | 100uSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples

* 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
Back to TopTI Inventory StatusReported Distributor Inventory
REF2925AIDBZRAs of 8:33 AM GMT, 11 May 2008As of 8:33 AM GMT, 11 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1143* >10k | 6 Jun 6 Weeks None Reported
View Distributors		  
REF2925AIDBZRG4As of 8:33 AM GMT, 11 May 2008As of 8:33 AM GMT, 11 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1143* >10k | 6 Jun 6 Weeks None Reported
View Distributors		  
REF2925AIDBZTAs of 8:33 AM GMT, 11 May 2008As of 8:33 AM GMT, 11 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 10k* >10k | 9 Jun 6 Weeks AmericasDigiKey 298 Buy Now
  Mouser Electronics >1k Buy Now
  AsiaWPI 253 Buy Now
REF2925AIDBZTG4As of 8:33 AM GMT, 11 May 2008As of 8:33 AM GMT, 11 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 10k* >10k | 9 Jun 6 Weeks AmericasMouser Electronics 95 Buy Now
  EuropeEBV Elektronik 124 Buy Now
  Farnell 70 Buy Now
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
Back to TopProduct 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
Back to TopDatasheets
100ppm/°C, 50µA in SOT23-3 CMOS Voltage Reference (Rev. B) (ref2925.pdf, 580 KB)
19 Feb 2008 Download
Back to TopApplication 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
Back to TopMore Literature
View More Literature for Series Voltage References

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