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TPS75718 Status: ACTIVE

Single Output LDO, 3.0A, Fixed(1.8V), Fast Transient Response, Low Quiescent Current


      
         
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 TPS75701 TPS75715 TPS75718TPS75725 TPS75733 
Iout(Max)(A)3  3  3  3  3  
Vdo(Typ)(mV)150  150  150  150  150  
Iq(Typ)(mA)0.11  0.11  0.11  0.11  0.11  
Vin(Min)(V)2.8  2.8  2.8  2.8  3.45  
Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  
Vout(Min)(V) 1.5  1.8  2.5  3.3  
Vout(Max)(V) 1.5  1.8  2.5  3.3  
Vout Adj(Min)(V)1.22      
Vout Adj(Max)(V)5      
Output Capacitor(uF)47  47  47  47  47  
Output Capacitor TypeTantalum  Tantalum  Tantalum  Tantalum  Tantalum  
Fixed Output Options(V) 1.5  1.8  2.5  3.3  
Pin/Package5DDPAK/TO-263, 5TO-220  5DDPAK/TO-263, 5TO-220  5DDPAK/TO-263, 5TO-220  5DDPAK/TO-263, 5TO-220  5DDPAK/TO-263, 5TO-220  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS2065: Single 1A Current-Limited, Power-Distribution Switches for USB Applications

    • Product Information

    Features

    • 3-A Low-Dropout Voltage Regulator
    • Available in 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed-Output and Adjustable Versions
    • Open Drain Power-Good (PG) Status Output (Fixed Options Only)
    • Dropout Voltage Typically 150 mV at 3 A (TPS75733)
    • Low 125 µA Typical Quiescent Current
    • Fast Transient Response
    • 3% Tolerance Over Specified Conditions for Fixed-Output Versions
    • Available in 5-Pin TO-220 and TO-263 Surface-Mount Packages
    • Thermal Shutdown Protection

    Description

    The TPS757xx family of 3-A low dropout (LDO) regulators contains four fixed voltage option regulators with integrated power-good (PG) and an adjustable voltage option regulator. These devices are capable of supplying 3 A of output current with a dropout of 150 mV (TPS75733). Therefore, the device is capable of performing a 3.3-V to 2.5-V conversion. Quiescent current is 125 µA at full load and drops down to less than 1 µA when the device is disabled. The TPS757xx is designed to have fast transient response for large load current changes.

    Because the PMOS device behaves as a low-value resistor, the dropout voltage is low (typically 150 mV at an output current of 3 A for the TPS75733) and is directly proportional to the output current.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Replaced ByPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TPS75718KCACTIVE-40 to 125 3.40 | 1kuTO-220 (KC) | 5 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS75718KCG3ACTIVE-40 to 125 3.40 | 1kuTO-220 (KC) | 5 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS75718KTTOBSOLETE-40 to 125TPS75718KTTT DDPAK/TO-263 (KTT) | 5 View   Download CAD Format for this Symbol Replaced by TPS75718KTTT
    TPS75718KTTRACTIVE-40 to 125 3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
    TPS75718KTTRG3ACTIVE-40 to 125 3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
    TPS75718KTTTACTIVE  3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol 
    TPS75718KTTTG3ACTIVE  3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol 

    * 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 10:04 AM GMT, 24 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 14 WeeksTPS75718KC
    AmericasArrow 75
    Avnet 200
    Newark 90
    Rochester Electronics 50
    AsiaFarnell Asia 90
    WorldwideDigiKey 144
    Mouser Electronics 30
    TI Lead Time*: 14 WeeksTPS75718KCG3
    WorldwideDigiKey  Available
    Call**TPS75718KTT
    WorldwideDigiKey  Available
    TI Lead Time*: 14 WeeksTPS75718KTTR
    AmericasRochester Electronics >1k
    WorldwideDigiKey  Available
    TI Lead Time*: 14 WeeksTPS75718KTTRG3
    WorldwideDigiKey  Available
    TI Lead Time*: 14 WeeksTPS75718KTTT
    AmericasArrow 100
    Rochester Electronics 50
    AsiaWPI 184
    EuropeAvnet-SILICA 50
    WorldwideDigiKey 174
    Mouser Electronics 30
    TI Lead Time*: 14 WeeksTPS75718KTTTG3
    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
    TPS75718KC RoHS Compliant Green (RoHS & no Sb/Br) CU SN N/A for Pkg TypeViewView
    TPS75718KCG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN N/A for Pkg TypeViewView
    TPS75718KTTR RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
    TPS75718KTTRG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
    TPS75718KTTT RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
    TPS75718KTTTG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN 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 TPS75718 Help

    Datasheet

    Application Notes

    View Application Notes for Single Channel LDO

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    TPS2065 Single 1A Current-Limited, Power-Distribution Switches for USB Applications PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.

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