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TPS77025 Status: ACTIVE

Single Output LDO, 50mA, Fixed(2.5V), Low Quiescent Current


      
         
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 TPS77001 TPS77012 TPS77015 TPS77018 TPS77025TPS77027 TPS77028 TPS77030 TPS77033 TPS77050 
Iout(Max)(A)0.05  0.05  0.05  0.05  0.05  0.05  0.05  0.05  0.05  0.05  
Vdo(Typ)(mV)35  35  35  35  35  35  60  57  48  35  
Iq(Typ)(mA)0.017  0.017  0.017  0.017  0.017  0.017  0.017  0.017  0.017  0.017  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.86  3.057  3.348  5.035  
Vin(Max)(V)10  10  10  10  10  10  10  10  10  10  
Vout(Min)(V) 1.2  1.5  1.8  2.5  2.7  2.8  3  3.3  5  
Vout(Max)(V) 1.2  1.5  1.8  2.5  2.7  2.8  3  3.3  5  
Vout Adj(Min)(V)1.2           
Vout Adj(Max)(V)5.5           
Accuracy(%)3  3  3  3  3  3  3  3  3  3  
Output Capacitor(uF)4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  
Output Capacitor TypeTantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  
Fixed Output Options(V) 1.2  1.5  1.8  2.5  2.7  2.8  3  3.3  5  
Pin/Package5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS54312: Low Input Voltage 3A Synchronous Step Down SWIFT™ Converter with 1.2V Output
  • TPS61030: Adjustable, 4-A Switch, 96% Efficient Boost Converter w/20µA Iq in TSSOP-16

    • Product Information

    Features

    • 50-mA Low-Dropout Regulator
    • Available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V Fixed-Output and Adjustable Versions
    • Only 17 uA Quiescent Current at 50 mA
    • 1 uA Quiescent Current in Standby Mode
    • Dropout Voltage Typically 35 mV at 50 mA
    • Over Current Limitation
    • \x9640°C to 125°C Operating Junction Temperature Range
    • 5-Pin SOT-23 (DBV) Package

    Description

    The TPS770xx family of low-dropout (LDO) voltage regulators offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. These regulators feature low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS770xx series devices are ideal for micropower operations and where board space is at a premium.

    A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low \x97 typically 35 mV at 50 mA of load current (TPS77050) \x97 and is directly proportional to the load current.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TPS77025DBVRACTIVE0.35 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS77025DBVRG4ACTIVE0.35 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS77025DBVTACTIVE0.39 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TPS77025DBVTG4ACTIVE0.39 | 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 10:02 AM GMT, 20 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksTPS77025DBVR
    AmericasAvnet >1k
    Rochester Electronics >1k
    WorldwideDigiKey >1k
    Mouser Electronics >1k
    TI Lead Time*: 20 WeeksTPS77025DBVRG4
    WorldwideDigiKey  Available
    TI Lead Time*: 14 WeeksTPS77025DBVT
    WorldwideDigiKey 522
    TI Lead Time*: 14 WeeksTPS77025DBVTG4
    WorldwideDigiKey  Available
    Mouser Electronics 955
    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
    TPS77025DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS77025DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS77025DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS77025DBVTG4 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 TPS77025 Help

    Datasheet

    Application Notes

    View Application Notes for Single Channel LDO

    User Guides

    View User Guides for Single Channel LDO

    Tools & Software

    NamePart # Company Tool / Software Type
    DEM-SOT23LDO Compatible with Most Positive-Output LDO Regulators in 5- or 6-Lead SOT23 (DBV) PkgDEM-SOT23LDOTexas InstrumentsDevelopment Boards/EVMs
    TPS76xxxEVM-125 Universal SOT-23 LDO Evaluation ModuleTPS76XXXEVM-125Texas InstrumentsDevelopment Boards/EVMs

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    TPS54312 Low Input Voltage 3A Synchronous Step Down SWIFT™ Converter with 1.2V Output DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
    TPS61030 Adjustable, 4-A Switch, 96% Efficient Boost Converter w/20µA Iq in TSSOP-16 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.

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