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TPS72618 Status: ACTIVE

Single Output LDO, 1.0A, Fixed(1.8V), Any cap, Low Input Voltage, Integrated SVS


      
         
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 TPS72615 TPS72616 TPS72618TPS72625 
Iout(Max)(A)1  1  1  1  
Vdo(Typ)(mV)310  280  210  170  
Iq(Typ)(mA)0.075  0.075  0.075  0.075  
Vin(Min)(V)1.8  1.8  1.8  1.8  
Vin(Max)(V)6  6  6  6  
Vout(Min)(V)1.5  1.6  1.8  2.5  
Vout(Max)(V)1.5  1.9  2.2  2.5  
Accuracy(%)2  2  2  2  
Output Capacitor TypeCapacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  
Fixed Output Options(V)1.5  1.6  1.8  2.5  
Pin/Package5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  
RatingCatalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS79618: Single Output LDO, 1.0A, Fixed(1.8V), Low Noise, High PSRR

Product Information

Features

  • 1-A Low-Dropout Regulator Supports Input Voltages Down to 1.8-V
  • Available in 1.26-V, 1.5-V, 1.6-V, 1.8-V, 2.5-V
  • Stable With Any Type/Value Output Capacitor
  • ±2% Output Voltage Tolerance Over Line, Load, and Temperature (-40°C to +125°C)
  • Integrated Supervisor (SVS) With 200-ms
    RESET Delay Time
  • Low 170-mV Dropout Voltage at 1 A (TPS72625)
  • Low 210-&micor;A Ground Current at Full Load
  • Less than 1-µA Standby Current
  • Integrated UVLO with Thermal and Overcurrent Protection
  • 5-Lead SOT223 or DDPAK Surface-Mount Package
  • APPLICATIONS
    • PCI Cards
    • Modem Banks and Telecom Boards
    • DSP, FPGA, and Microprocessor Power Supplies
    • Portable, Battery-Powered Applications
    • 1.26-V Core Voltage for the Following DSPs:
      • TMS320vC5501
      • TMS320vC5502

Description

The TPS726xx family of 1-A low-dropout (LDO) linear regulators has fixed voltage options available that are commonly used to power the latest DSPs, FPGAs, and microcontrollers. The integrated supervisory circuitry provides an active low RESET signal when the output falls out of regulation. The no capacitor/any capacitor feature allows the customer to tailor output transient performance as needed. Therefore, compared to other regulators capable of providing the same output current, this family of regulators can provide a stand alone power supply solution or a post regulator for a switch mode power supply.

These regulators operate over a wide range of input voltages (1.8 V to 6 V) and have very low dropout (170 mV at 1-A).

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS72618DCQACTIVE 1.20 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Purchase Samples
TPS72618DCQG4ACTIVE 1.20 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS72618DCQRACTIVE 1.10 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol 
TPS72618DCQRG4ACTIVE 1.10 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TPS72618KTTOBSOLETE-40 to 125 DDPAK/TO-263 (KTT) | 5 View    Not Available
TPS72618KTTRACTIVE 1.30 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS72618KTTRG3ACTIVE 1.30 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS72618KTTTACTIVE-40 to 1251.30 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol 
TPS72618KTTTG3ACTIVE-40 to 1251.30 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol Contact TI Distributor or Sales Office

* 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 10:06 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 14 WeeksTPS72618DCQ
AmericasArrow 71
Avnet 235
WorldwideDigiKey  Available
Mouser Electronics 70
TI Lead Time*: 14 WeeksTPS72618DCQG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS72618DCQR
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPS72618DCQRG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTPS72618KTTR
None Reported
View Distributors
TI Lead Time*: 14 WeeksTPS72618KTTRG3
None Reported
View Distributors
TI Lead Time*: 14 WeeksTPS72618KTTT
AmericasRochester Electronics >1k
TI Lead Time*: 14 WeeksTPS72618KTTTG3
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
TPS72618DCQ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS72618DCQG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS72618DCQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS72618DCQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS72618KTTR RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS72618KTTRG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS72618KTTT RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS72618KTTTG3 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 TPS72618 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

User Guides

View User Guides for Single Channel LDO

Tools & Software

NamePart # Company Tool / Software Type
DEM-SOT223LDO Compatible with Most Positive Output LDOs in SOT223 (DCQ) PackageDEM-SOT223LDOTexas InstrumentsDevelopment Boards/EVMs
TPS72518 Evaluation ModuleTPS72518EVM-207Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS79618 Single Output LDO, 1.0A, Fixed(1.8V), Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.

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