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UA723 Status: ACTIVE

14 Pin 150mA Adjustable Positive Voltage Regulator

      
         
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Datasheet

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 UA723
Vout(Min)(V)2  
Vout(Max)(V)37  
Iout(Max)(A)0.15  
Iq(Max)(mA)4  
Vdo(Max)(V)3  
Vin(Min)(V)5  
Vin(Max)(V)40  
Pin/Package14PDIP, 14SO, 14SOIC  
Approx. Price (US$) 0.34 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

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  • TPS51100: 3A Source/Sink DDR terminator Regulator
  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter

Product Information

Features

  • 150-mA Load Current Without External Power Transistor
  • Adjustable Current-Limiting Capability
  • Input Voltages up to 40 V
  • Output Adjustable From 2 V to 37 V
  • Direct Replacement for Fairchild uA723C

Description

The uA723 is a precision integrated-circuit voltage regulator, featuring high ripple rejection, excellent input and load regulation, excellent temperature stability, and low standby current. The circuit consists of a temperature-compensated reference-voltage amplifier, an error amplifier, a 150-mA output transistor, and an adjustable-output current limiter.

The uA723 is designed for use in positive or negative power supplies as a series, shunt, switching, or floating regulator. For output currents exceeding 150 mA, additional pass elements can be connected as shown in Figures 4 and 5.

The uA723C is characterized for operation from 0°C to 70°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
UA723CDACTIVE0 to 700.38 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA723CDE4ACTIVE0 to 700.38 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA723CDG4ACTIVE0 to 700.38 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA723CDRACTIVE0 to 700.34 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA723CDRE4ACTIVE0 to 700.34 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA723CDRG4ACTIVE0 to 700.34 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA723CJOBSOLETE  CDIP (J) | 14     Download CAD Format for this FootprintNot Available
UA723CNACTIVE0 to 700.40 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA723CNE4ACTIVE0 to 700.40 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA723CNSRACTIVE0 to 700.34 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA723CNSRE4ACTIVE0 to 700.34 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA723CNSRG4ACTIVE0 to 700.34 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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

  TI Inventory Status Reported Distributor Inventory
UA723CDAs of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 Avnet >1k
 DigiKey 598
 Mouser Electronics >1k
 Newark 163
 Rochester Electronics 550
 AsiaWPI 500
 EuropeArrow Northern Europe >1k
 Arrow Southern Europe 200
 Avnet-SILICA 400
 EBV Elektronik >1k
 Farnell 182
 Spoerle 750
UA723CDE4As of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasAvnet >1k
 DigiKey  Available
 Mouser Electronics >1k
UA723CDG4As of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
UA723CDRAs of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey 200
 Mouser Electronics >1k
 Rochester Electronics >1k
 EuropeAvnet-SILICA >1k
UA723CDRE4As of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
 Mouser Electronics >1k
UA723CDRG4As of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
UA723CNAs of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 5 Weeks AmericasArrow >1k
 Avnet >1k
 DigiKey >1k
 Mouser Electronics 807
 Newark 262
 Rochester Electronics >1k
 AsiaWPI 290
 EuropeArrow Northern Europe 600
 Arrow Southern Europe 525
 Avnet-SILICA 613
 EBV Elektronik 350
 Spoerle >1k
UA723CNE4As of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 5 Weeks AmericasAvnet >1k
 DigiKey  Available
 Mouser Electronics >1k
UA723CNSRAs of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 Weeks AmericasMouser Electronics >1k
UA723CNSRE4As of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 WeeksNone Reported
View Distributors		   
UA723CNSRG4As of 8:14 AM GMT, 03 Jul 2009As of 8:14 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 WeeksNone Reported
View Distributors		   
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
UA723CD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA723CDE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA723CDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA723CDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA723CDRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA723CDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA723CN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
UA723CNE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
UA723CNSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA723CNSRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA723CNSRG4 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 UA723 Help

Datasheet

Selection Guides

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