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TPS73HD301 Status: ACTIVE

Dual-Output LDO Regulator


      
         
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 TPS73HD301TPS73HD318 TPS73HD325 
Iout(Max)(A)0.75  0.75  0.75  
Iout2(A)0.75  0.75  0.75  
Vdo(Typ)(mV)220  220  220  
Vin(Min)(V)2.97  2.97  2.97  
Vin(Max)(V)10  10  10  
Output Capacitor(uF)10  10  10  
Output Capacitor TypeTantalum  Tantalum  Tantalum  
Pin/Package28HTSSOP  28HTSSOP  28HTSSOP  
Vout2(Min)(V)1.2  3.3  3.3  
Vout2(Max)(V)9.75  3.3  3.3  
RatingCatalog  Catalog  Catalog  
Vout(Min)(V)3.3  1.8  2.5  
Vout(Max)(V)3.3  1.8  2.5  
Regulated Outputs(#)2  2  2  
 SamplesSamplesSamples
 InventoryInventoryInventory

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  • REF5030: Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE

    • Product Information

    Features

    • Dual Output Voltages for Split-Supply Applications
    • 3.3-V/Adjustable Output, 3.3 V/1.8 V, and
      3.3 V/2.5
    • Dropout Voltage < 80 mV Max at
      IO = 100 mA (3.3-V option)
    • Low Quiescent Current, Independent of Load...340 uA Typ Per Regulator
    • Ultra-Low-Current Sleep State...2 uA Max
    • Dual Active-Low Reset Signals with 200-ms Pulse Width
    • Output Current Range of 0 mA to 750 mA Per Regulator
    • 28-Pin PowerPADTM TSSOP Package

    PowerPAD is a trademark of Texas Instruments Incorporated.

    Description

    The TPS73HD3xx family of dual voltage regulators offers very low dropout voltages and dual outputs in a compact package. Designed primarily for DSP applications, these devices can be used in any mixed-output voltage application with each regulator supporting up to 750 mA. Output current can be allocated as desired between the two regulators and used to power many of todays DSPs. Low quiescent current and very low dropout voltage assure maximum power usage in battery-powered applications. Texas Instruments PowerPAD TSSOP package allows use of these devices with any voltage/current combination within the range of the listed specifications without thermal problems, provided proper device mounting procedures are followed. Separate inputs allow the designer to configure the source power as desired. Dual active-low reset signals allow resetting of core-logic and I/O separately. Remote sense/feedback terminals provide regulation at the load. The TPS73HD3xx are available in 28-pin PowerPAD TSSOP. They operate over a free-air temperature range of -40°C to 125°C.

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
    TPS73HD301PWPACTIVE2.30 | 1kuHTSSOP (PWP) | 28 View 50 | TUBE Download CAD Format for this Symbol
    TPS73HD301PWPG4ACTIVE2.30 | 1kuHTSSOP (PWP) | 28 View 50 | TUBE Download CAD Format for this Symbol
    TPS73HD301PWPRACTIVE2.10 | 1kuHTSSOP (PWP) | 28 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
    TPS73HD301PWPRG4ACTIVE2.10 | 1kuHTSSOP (PWP) | 28 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase 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 10:00 AM GMT, 08 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksTPS73HD301PWP
    AmericasRochester Electronics >1k
    AsiaWPI 60
    EuropeCompel 78
    TI Lead Time*: 20 WeeksTPS73HD301PWPG4
    None Reported
    View Distributors
    TI Lead Time*: 20 WeeksTPS73HD301PWPR
    AmericasRochester Electronics >1k
    TI Lead Time*: 20 WeeksTPS73HD301PWPRG4
    None 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
    TPS73HD301PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    TPS73HD301PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    TPS73HD301PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    TPS73HD301PWPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

    * 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 TPS73HD301 Help

    Datasheet

    Application Notes

    View Application Notes for Dual Channel LDO

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    REF5030 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.

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