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TPS73047 Status: ACTIVE

Single Output LDO, 200mA, Fixed(4.7V), High PSRR, Low Noise


      
         
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 TPS73001 TPS73018 TPS73025 TPS73028 TPS730285 TPS73030 TPS73033 TPS73047
Iout(Max)(A)0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  
Vdo(Typ)(mV)120  120  120  120  120  120  120  120  
Iq(Typ)(mA)0.18  0.18  0.18  0.18  0.18  0.18  0.18  0.18  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  
Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  
Vout(Min)(V) 1.8  2.5  2.8  2.85  3  3.3  4.7  
Vout(Max)(V) 1.8  2.5  2.8  2.85  3  3.3  4.7  
Vout Adj(Min)(V)1.22         
Vout Adj(Max)(V)5.5         
Accuracy(%)2  2  2  2  2  2  2  2  
Output Capacitor(uF)2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  
Output Capacitor TypeCeramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  
Fixed Output Options(V) 1.8  2.5  2.8  2.85  3  3.3  4.7  
Pin/Package6SOT-23  5DSBGA, 5SOT-23  5DSBGA, 5SOT-23  5DSBGA, 5SOT-23  5DSBGA, 5SOT-23  5SOT-23  5SOT-23  5SOT-23  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS2590: 3-V to 20-V High Current Load Switch

    • Product Information

    Features

    • 200-mA RF Low-Dropout Regulator With Enable
    • Available in Fixed Voltages from 1.8V to 3.3V and Adjustable (1.22V to 5.5V)
    • High PSRR (68dB at 1kHz)
    • Ultralow-Noise (23µVRMS, TPS73018)
    • Fast Start-Up Time (50µs)
    • Stable With a 2.2µF CeramicCapacitor
    • Excellent Load/Line Transient Response
    • Very Low Dropout Voltage (120mV at 200mA)
    • 5- and 6-Pin SOT23 (DBV), and Wafer Chip Scale (YZQ) Packages
    • APPLICATIONS
      • RF: VCOs, Receivers, ADCs
      • Audio
      • Cellular and Cordless Telephones
      • Bluetooth®, Wireless LAN
      • Handheld Organizers, PDAs

    NanoStar is a trademark of Texas Instruments.
    Bluetooth is a registered trademark of Bluetooth Sig, Inc.
    All other trademarks are the property of their respective owners.

    Description

    The TPS730xx family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses a small SOT23 package. NanoStar™ packaging gives an ultrasmall footprint as well as an ultralow profile and package weight, making it ideal for portable applications such as handsets and PDAs. Each device in the family is stable, with a small 2.2µF ceramic capacitor on the output. The TPS730xx family uses an advanced, proprietary BiCMOS fabrication process to yield low dropout voltages (e.g., 120mV at 200mA, TPS73030). Each device achieves fast start-up times (approximately 50µs with a 0.001µF bypass capacitor) while consuming low quiescent current (170µA typical).

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TPS73047DBVRACTIVE-40 to 850.23 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS73047DBVRG4ACTIVE-40 to 850.23 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS73047DBVTACTIVE-40 to 850.25 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TPS73047DBVTG4ACTIVE-40 to 850.25 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL 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

    Reported Distributor Inventory as of 10:05 AM GMT, 20 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 14 WeeksTPS73047DBVR
    AmericasRochester Electronics >1k
    WorldwideDigiKey >1k
    TI Lead Time*: 14 WeeksTPS73047DBVRG4
    WorldwideDigiKey  Available
    TI Lead Time*: 14 WeeksTPS73047DBVT
    AmericasNewark 950
    Rochester Electronics 1k
    WorldwideDigiKey  Available
    TI Lead Time*: 14 WeeksTPS73047DBVTG4
    AsiaFarnell Asia 252
    EuropeFarnell 132
    WorldwideDigiKey  Available
    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
    TPS73047DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS73047DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS73047DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS73047DBVTG4 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 TPS73047 Help

    Datasheet

    Application Notes

    View Application Notes for Single Channel LDO

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    TPS2590 3-V to 20-V High Current Load Switch HOT SWAP POWER MANAGEMENT-HOT-SWAP SWITCHES (INTEGRATED FET) TI customers also evaluated this product.

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