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TPS75701 Status: ACTIVE

Single Output LDO, 3.0A, Adj.(1.22 to 5.0V), Fast Transient Response, Low Quiescent Current


      
         
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 TPS75701TPS75715 TPS75718 TPS75725 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

  • TPS73701: Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection
  • TPS75718: Single Output LDO, 3.0A, Fixed(1.8V), Fast Transient Response, Low Quiescent Current
  • TPS79301: Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low Noise
  • REF5030: Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE
  • REF5050: Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE
  • TL431B: Adjustable Precision Shunt Regulator

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
TPS75701KCACTIVE-40 to 125 3.40 | 1kuTO-220 (KC) | 5 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS75701KCG3ACTIVE-40 to 125 3.40 | 1kuTO-220 (KC) | 5 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS75701KTTOBSOLETE-40 to 125TPS75701KTTT DDPAK/TO-263 (KTT) | 5 View   Download CAD Format for this Symbol Replaced by TPS75701KTTT
TPS75701KTTRACTIVE-40 to 125 3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS75701KTTRG3ACTIVE-40 to 125 3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS75701KTTTACTIVE  3.40 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol 
TPS75701KTTTG3ACTIVE  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 10:03 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 14 WeeksTPS75701KC
AmericasNewark 102
WorldwideDigiKey >1k
Mouser Electronics 15
TI Lead Time*: 14 WeeksTPS75701KCG3
WorldwideDigiKey  Available
Call**TPS75701KTT
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS75701KTTR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS75701KTTRG3
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTPS75701KTTT
AmericasArrow 150
Avnet 100
AsiaWPI 98
WorldwideDigiKey 12
Mouser Electronics 123
TI Lead Time*: 14 WeeksTPS75701KTTTG3
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
TPS75701KC RoHS Compliant Green (RoHS & no Sb/Br) CU SN N/A for Pkg TypeViewView
TPS75701KCG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN N/A for Pkg TypeViewView
TPS75701KTTR RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS75701KTTRG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS75701KTTT RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS75701KTTTG3 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 TPS75701 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

User Guides

View User Guides for Single Channel LDO

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS73701 Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
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.
TPS79301 Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS74401 Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable SoftStart LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
REF5030 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
REF5050 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
TL431B Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS65053 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS5410 5.5V to 36V, 1A, 500kHz Step Down SWIFT ™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS23753 IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
REF5020 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
TLV431A Low Voltage Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
BQ24103 Standalone Synchronous Switch-mode Li-Ion Charger w/2A FET in QFN-20, 1- or 2-cell BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.

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