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TPS71918-12 Status: ACTIVE

Dual, 200mA Output, Low Noise, High PSRR Low Dropout Regulator


      
         
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 TPS71812-33 TPS71818-27 TPS71818-33 TPS71825-12 TPS71828-28 TPS71828-30 TPS71913-28 TPS71918-12TPS71918-13 TPS71918-28 TPS71921-22 TPS71926-15 TPS71928-28 TPS719285-285 TPS71933-28 TPS71933-33 TPS71936-315 
Iout(Max)(A)0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  
Iout2(A)0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2   0.2  0.2  0.2  0.2  0.2  0.2  0.2  
Vdo(Typ)(mV)230  230  230  230  230  230  230  230  230  230  230  230  230  230  230  230  230  
Iq(Typ)(uA) 90  90  90  90    90  90    90  90  90  90  90  90  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  0.9  2.7  2.7  2.7  2.7  2.7  2.7  2.7  
Vin(Max)(V)6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  
Fixed Output Options(V)1.2/3.3  1.8/2.7  1.8,3.3  2.5,1.2  2.8/2.8  2.8/3  1.3/2.8  1.2/1.8  1.8,1.3  1.8,2.8  2.1,2.2  2.6/1.5  2.8/2.8  2.85,2.85  3.3/2.8  3.3/3.3  3.6,3.15  
Accuracy(%)3  3  3  3   3  3  3  3    3  3  3  3  3  3  
Output Capacitor(uF)1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  
Output Capacitor TypeCeramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  
Pin/Package6SON  6DSBGA  6SON  6SON  6DSBGA  6SON  6SON  6SON  6DSBGA  6SON  6SON  6SON  6SON  6SON  6SON  6SON  6SON  
Vout2(Min)(V)0.9  1.8  3.3  1.2  2.8  0.9  0.9  1.2  1.3   2.2  1.5  2.8  2.85  2.8  3.3  3.15  
Vout2(Max)(V)3.6  1.8  3.3  1.2  2.8  3.6  3.6  1.2  1.3   2.2  1.5  2.8  2.85  2.8  3.3  3.15  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Vout(Min)(V)0.9  2.7  1.8  2.5  2.8  0.9  0.9  1.8  1.8   2.1  2.6  2.8  2.85  3.3  3.3  3.6  
Vout(Max)(V)3.6  2.7  1.8  2.5  2.8  3.6  3.6  1.8  1.8   2.1  2.6  2.8  2.85  3.3  3.3  3.6  
PSRR @ 100KHz(Typ)(dB)58  58  58  58  58  58  58  58  58   58  58  58  58  58  58  58  
Regulated Outputs(#)2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory Not AvailableInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS767D318: Dual-Output Low-Dropout (LDO) Voltage Regulators
  • TPS23753: IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller
  • TPS63000: 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN
  • TPS71533: Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current

Product Information

Features

  • Dual, 200mA High-Performance LDOs
  • Low Total Quiescent Current: 90µA with Both LDOs Enabled
  • Low Noise: 70µVRMS/V
  • Active Output Pulldown (TPS719xx)
  • Independent Enables for Each LDO
  • PSRR: 65dB at 1kHz, 45dB at 1MHz
  • Available in Multiple Fixed-Output Voltage Combinations from 0.9V to 3.6V Using Innovative Factory EEPROM Programming
  • Fast Start-Up Time: 160µs
  • Over-Current, Over-Temperature and Under-Voltage Protection
  • Low Dropout: 230mV at 200mA
  • Stable with 1µF Ceramic Output Capacitor
  • Available in 2mm × 2mm SON-6 and 6-Ball WCSP Packages
  • APPLICATIONS
    • Digital Cameras and Camera Modules
    • Cellular Camera and TV Phones
    • Wireless LAN, Bluetooth
    • Handheld Products

Bluetooth Is a trademark of Texas Instruments
All other trademarks are the property of their respective owner

Description

The TPS718xx and TPS719xx families of low-dropout (LDO) regulators offer a high power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient responses while consuming a very low 90µA (typical) at no load ground current with both LDOs enabled. The TPS719xx also provides an active pulldown circuit to quickly discharge output loads. The TPS718xx and TPS719xx are stable with ceramic capacitors and use an advanced BiCMOS fabrication process to yield a typical dropout voltage of 230mV at 200mA output loads. The TPS718xx and TPS719xx also use a precision voltage reference and feedback loop to achieve 3% overall accuracy over all load, line, process, and temperature variations. Both families of devices are fully specified from TJ = -40°C to +125°C and are offered in 2mm × 2mm SON-6 and 6-ball Wafer Chip-Scale (WCSP) packages that are ideal for applications such as mobile handsets and WLAN that require good thermal dissipation while maintaining a very small footprint.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsSamples
TPS71918-12DRVRACTIVE-40 to 1250.55 | 1kuSON (DRV) | 6 3000 | LARGE T&R Download CAD Format for this Symbol
TPS71918-12DRVRG4ACTIVE-40 to 1250.55 | 1kuSON (DRV) | 6 3000 | LARGE T&R Download CAD Format for this Symbol
TPS71918-12DRVTACTIVE-40 to 1250.65 | 1kuSON (DRV) | 6 250 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS71918-12DRVTG4ACTIVE-40 to 1250.65 | 1kuSON (DRV) | 6 250 | LARGE T&R Download CAD Format for this SymbolPurchase Samples

* 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 9:57 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS71918-12DRVR
AsiaWPI >1k
WorldwideDigiKey 29
Mouser Electronics >1k
TI Lead Time*: 20 WeeksTPS71918-12DRVRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS71918-12DRVT
AmericasAvnet 500
EuropeAvnet-SILICA 250
WorldwideDigiKey  Available
Mouser Electronics 250
TI Lead Time*: 20 WeeksTPS71918-12DRVTG4
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
TPS71918-12DRVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS71918-12DRVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS71918-12DRVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS71918-12DRVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 TPS71918-12 Help

Datasheet

Application Notes

View Application Notes for Dual Channel LDO

Tools & Software

NamePart # Company Tool / Software Type
TPS71933-28EVM-213 Evaluation ModuleTPS71933-28EVM-213Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS767D318 Dual-Output Low-Dropout (LDO) Voltage Regulators LINEAR REGULATORS-DUAL CHANNEL LDO 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.
TPS63000 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS TI customers also evaluated this product.
TPS71533 Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS51117 1.8V to 28V Input Sync. Step Down Controller with DCAP™ Mode, Optimized for Light Load Efficiency NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS51125 Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
LM317 3/4 Pin 1.5A Adjustable Positive Voltage Regulator LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
TPS51217 3V to 28V Input. 20A Synchronous Step Down Controller with DCAP™ Mode, 340kHz for Notebook Power NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) 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.
TPS2231 ExpressCard Single Power Interface Switch PCMCIA AND USB-PCMCIA/CARDBUS SWITCH MATRIX TI customers also evaluated this product.
BQ24103A Standalone Synchronous Switch-mode Li-Ion Charger with 2A FET BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.

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