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TPS73HD325 Status: ACTIVE

Dual Output Low-Dropout (LDO) Voltage Regulator


      
         
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Datasheet

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 TPS73HD301 TPS73HD318 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

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.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS73HD325PWPACTIVE2.30 | 1kuHTSSOP (PWP) | 28 View 50 | TUBE Download CAD Format for this Symbol Purchase Samples
TPS73HD325PWPG4ACTIVE2.30 | 1kuHTSSOP (PWP) | 28 View 50 | TUBE Download CAD Format for this Symbol Purchase Samples
TPS73HD325PWPRACTIVE2.10 | 1kuHTSSOP (PWP) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73HD325PWPRG4ACTIVE2.10 | 1kuHTSSOP (PWP) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS73HD325PWP
AmericasArrow 32
Rochester Electronics >1k
EuropeCompel 886
WorldwideDigiKey  Available
Mouser Electronics 143
TI Lead Time*: 20 WeeksTPS73HD325PWPG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS73HD325PWPR
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPS73HD325PWPRG4
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
TPS73HD325PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73HD325PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73HD325PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73HD325PWPRG4 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.

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Datasheet

Application Notes

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