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TPS75725 Status: ACTIVE

Single Output LDO, 3.0A, Fixed(2.5V), Fast Transient Response, Low Quiescent Current


      
         
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 TPS75701 TPS75715 TPS75718 TPS75725TPS75733 
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

  • TPS75718: Single Output LDO, 3.0A, Fixed(1.8V), Fast Transient Response, Low Quiescent Current
  • TPS75715: Single Output LDO, 3.0A, Fixed(1.5V), Fast Transient Response, Low Quiescent Current
  • TPS79501: Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR
  • TPS61181: 1.5A White LED Driver for Notebooks
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10
  • TPS70148: Dual-Output LDO Voltage Regulators

More Related Products

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
TPS75725KCACTIVE-40 to 125 3.40 | 1kuTO-220 (KC) | 5 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS75725KCG3ACTIVE-40 to 125 3.40 | 1kuTO-220 (KC) | 5 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS75725KTTOBSOLETE-40 to 125TPS75725KTTT DDPAK/TO-263 (KTT) | 5 View   Download CAD Format for this Symbol Replaced by TPS75725KTTT
TPS75725KTTRACTIVE-40 to 125 3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS75725KTTRG3ACTIVE-40 to 125 3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS75725KTTTACTIVE  3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol 
TPS75725KTTTG3ACTIVE  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, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 14 WeeksTPS75725KC
AmericasArrow 78
Avnet 42
Rochester Electronics 662
WorldwideDigiKey 242
Mouser Electronics 100
TI Lead Time*: 14 WeeksTPS75725KCG3
WorldwideDigiKey  Available
Call**TPS75725KTT
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTPS75725KTTR
WorldwideDigiKey  Available
Mouser Electronics 115
TI Lead Time*: 14 WeeksTPS75725KTTRG3
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTPS75725KTTT
AmericasArrow 50
Avnet 150
Newark 25
Rochester Electronics 100
AsiaWPI 110
EuropeAvnet-SILICA 29
WorldwideDigiKey 306
Mouser Electronics 58
TI Lead Time*: 14 WeeksTPS75725KTTTG3
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
TPS75725KC RoHS Compliant Green (RoHS & no Sb/Br) CU SN N/A for Pkg TypeViewView
TPS75725KCG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN N/A for Pkg TypeViewView
TPS75725KTTR RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS75725KTTRG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS75725KTTT RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS75725KTTTG3 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 TPS75725 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS75718 Single Output LDO, 3.0A, Fixed(1.8V), Fast Transient Response, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS75715 Single Output LDO, 3.0A, Fixed(1.5V), Fast Transient Response, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS79501 Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS73201 Single Output LDO, 250mA, Adj.(1.2 to 5.5V), Low Noise, Fast Transient Response LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS72525 Single Output LDO, 1.0A, Fixed(2.5V), Any cap, Low Input Voltage, Integrated SVS LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
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TPS70148 Dual-Output LDO Voltage Regulators LINEAR REGULATORS-DUAL CHANNEL LDO TI customers also evaluated this product.
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