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TPS76912 Status: ACTIVE

Single Output LDO, 100mA, Fixed(1.2V), Low Quiescent Current, Over Current Limitation


      
         
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 TPS76901 TPS76912TPS76915 TPS76918 TPS76925 TPS76927 TPS76928 TPS76930 TPS76933 TPS76950 
Iout(Max)(A)0.1  0.1  0.1  0.1  0.1  0.1  0.1  0.1  0.1  0.1  
Vdo(Typ)(mV)71  71  71  71  71  70  122  115  98  71  
Iq(Typ)(mA)0.018  0.018  0.018  0.018  0.018  0.018  0.018  0.018  0.018  0.018  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.922  3.115  3.398  5.071  
Vin(Max)(V)10  10  10  10  10  10  10  10  10  10  
Vout(Min)(V) 1.2  1.5  1.8  2.5  2.7  2.8  3  3.3  5  
Vout(Max)(V) 1.2  1.5  1.8  2.5  2.7  2.8  3  3.3  5  
Vout Adj(Min)(V)1.2           
Vout Adj(Max)(V)5.5           
Accuracy(%)3  3  3  3  3  3  3  3  3  3  
Output Capacitor(uF)4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  
Output Capacitor TypeTantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  
Fixed Output Options(V) 1.2  1.5  1.8  2.5  2.7  2.8  3  3.3  5  
Pin/Package5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Other qualified versions of TPS76912

Version Part Number Definition
Automotive TPS76912-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

  • TPS79912: Single Output LDO, 200mA, Fixed(1.2V), Low Quiescent Current, Low Noise, High PSRR
  • TPS71712: Single Output LDO, 150mA, Fixed (1.2V), Low Noise, High PSRR
  • SN105125: Single Output LDO, 150mA, Fixed(1.2V), Power Okay(POK) function, Low Quiescent Current
  • TPS2375: IEEE 802.3af PoE Powered Device Controllers
  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • TPS767D301: Dual-Output Low-Dropout (LDO) Voltage Regulators

Product Information

Features

  • 100-mA Low-Dropout Regulator
  • Available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V Fixed-Output and Adjustable Versions
  • Only 17 uA Quiescent Current at 100 mA
  • 1 uA Quiescent Current in Standby Mode
  • Dropout Voltage Typically 71 mV at 100mA
  • Over Current Limitation
  • �40°C to 125°C Operating Junction Temperature Range
  • 5-Pin SOT-23 (DBV) Package

Description

The TPS769xx family of low-dropout (LDO) voltage regulators offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. These regulators feature low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS769xx series devices are ideal for micropower operations and where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low, typically 71 mV at 100 mA of load current (TPS76950), and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 uA maximum) and is stable over the entire range of output load current (0 mA to 100 mA). Intended for use in portable systems such as laptops and cellular phones, the ultralow-dropout voltage feature and ultralow-power operation result in a significant increase in system battery operating life.

The TPS769xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 uA typical at TJ = 25°C. The TPS769xx is offered in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.2 V to 5.5 V).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS76912DBVRACTIVE0.29 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS76912DBVRG4ACTIVE0.29 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS76912DBVTACTIVE0.32 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS76912DBVTG4ACTIVE0.32 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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 9:58 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS76912DBVR
AmericasNewark >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 20 WeeksTPS76912DBVRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS76912DBVT
AmericasArrow 305
AsiaWPI 188
EuropeAvnet-SILICA 993
Compel 131
Spoerle 250
WorldwideDigiKey 204
Mouser Electronics 647
TI Lead Time*: 20 WeeksTPS76912DBVTG4
EuropeEBV Elektronik 250
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
TPS76912DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76912DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76912DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76912DBVTG4 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 TPS76912 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

User Guides

View User Guides for Single Channel LDO

More Literature

View More Literature for Single Channel LDO

Tools & Software

NamePart # Company Tool / Software Type
DEM-SOT23LDO Compatible with Most Positive-Output LDO Regulators in 5- or 6-Lead SOT23 (DBV) PkgDEM-SOT23LDOTexas InstrumentsDevelopment Boards/EVMs
TPS76xxxEVM-125 Universal SOT-23 LDO Evaluation ModuleTPS76XXXEVM-125Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS79912 Single Output LDO, 200mA, Fixed(1.2V), Low Quiescent Current, Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS71712 Single Output LDO, 150mA, Fixed (1.2V), Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
SN105125 Single Output LDO, 150mA, Fixed(1.2V), Power Okay(POK) function, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS2375 IEEE 802.3af PoE Powered Device Controllers POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
TPS5430 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS767D301 Dual-Output Low-Dropout (LDO) Voltage Regulators LINEAR REGULATORS-DUAL CHANNEL LDO TI customers also evaluated this product.
TPS54386 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TL780-05 3 Pin 1.5A Fixed 5V Positive Voltage Regulator LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
TPS51116 DDR1, DDR2, DDR3 Switcher and LDO NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TLV431B Low-Voltage Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS70102 Dual-Output Low-Dropout (LDO) Voltage Regulator with Power Up Sequencing For Split Vo LINEAR REGULATORS-DUAL CHANNEL LDO TI customers also evaluated this product.
TPS54620 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS3808G01 Low Quiescent Current, Programmable-Delay Supervisory Circuit POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.

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