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TPS78001 Status: ACTIVE

Single Output LDO, 150mA, Adj. (1.22V to 5.25V), 500nA Quiescent Current


      
         
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 TPS78001TPS780230300 TPS780270200 TPS780300250 TPS780330220 
Iout(Max)(A)0.15  0.15  0.15  0.15  0.15  
Vdo(Typ)(mV)130  130  130  130  130  
Iq(Typ)(mA)0.0005  0.0005  0.0005  0.0005  0.0005  
Vin(Min)(V)2.2  2.2  2.2  2.2  2.2  
Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  
Vout(Min)(V) 2.3  2  2.5  2.2  
Vout(Max)(V) 3  2.7  3  3.3  
Vout Adj(Min)(V)1.22      
Vout Adj(Max)(V)5.25      
Accuracy(%)3  3  3  3  3  
Output Capacitor(uF)1  1  1  1  1  
Output Capacitor TypeCeramic  Ceramic  Ceramic  Ceramic  Ceramic  
Pin/Package5SOT, 6SON  6SON  5SOT  6SON  5SOT, 6SON  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS780330220: Single Output LDO, 150mA, Dual Level Fixed (3.3V or 2.2V) with Vset Pin, 500nA Quiescent Current

Product Information

Features

  • Low IQ: 500nA
  • 150mA, Low-Dropout Regulator with Pin-Selectable Dual Voltage Level Output
  • Low Dropout: 200mV at 150mA
  • 3% Accuracy Over Load/Line/Temperature
  • Available in Dual-Level, Fixed Output Voltages from 1.5V to 4.2V Using Innovative Factory EPROMProgramming
  • Available in an Adjustable Version from 1.22V to 5.25V or a Dual-Level Output Version
  • VSET Pin Toggles Output Voltage Between Two Factory-Programmed Voltage Levels
  • Stable with a 1.0µF Ceramic Capacitor
  • Thermal Shutdown and Overcurrent Protection
  • CMOS Logic Level-Compatible Enable Pin
  • Available in DDC (TSOT23-5) or DRV (2mm × 2mm SON-6) Package Options
  • APPLICATIONS
    • TI MSP430 Attach Applications
    • Power Rails with Programming Mode
    • Dual Voltage Levels for Power-Saving Mode
    • Wireless Handsets, Smartphones, PDAs, MP3 Players, and Other Battery-Operated Handheld Products

Description

The TPS780 family of low-dropout (LDO) regulators offer the benefits of ultralow power (IQ = 500nA), miniaturized packaging (2×2 SON-6), and selectable dual-level output voltage levels. An adjustable version is also available, but does not have the capability to shift voltage levels.

The VSET pin allows the end user to switch between two voltage levels on-the-fly through a microprocessor-compatible input. This LDO is designed specifically for battery-powered applications where dual-level voltages are needed. With ultralow IQ (500nA), microprocessors, memory cards, and smoke detectors are ideal applications for this device.

The ultralow-power and selectable dual-level output voltages allow designers to customize power consumption for specific applications. Designers can now shift to a lower voltage level in a battery-powered design when the microprocessor is in sleep mode, further reducing overall system power consumption. The two voltage levels are preset at the factory through a unique architecture using an EPROM. The EPROM technique allows for numerous output voltage options between VSET low (1.5V to 4.2V) and VSET high (2.0V to 3.0V) in the fixed output version only. Consult with your local factory representative for exact voltage options and ordering information; minimum order quantities may apply.

The TPS780 series are designed to be compatible with the TI MSP430 and other similar products. The enable pin is compatible with standard CMOS logic. This LDO is stable with any output capacitor greater than 1.0µF. Therefore, implementations of this device require minimal board space because of miniaturized packaging and a potentially small output capacitor. The TPS780 series IQ (500nA) also come with thermal shutdown and current limit to protect the device during fault conditions. All packages have an operating temperature range of TJ = -40°C to +125°C. For more cost-sensitive applications requiring a dual-level voltage option and only on par IQ, consider the TPS781 series, with an IQ of 1.0µA and dynamic voltage scaling.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS78001DDCRACTIVE-40 to 1250.65 | 1kuSOT (DDC) | 5 View 3000 | LARGE T&R
TPS78001DDCRG4ACTIVE-40 to 1250.65 | 1kuSOT (DDC) | 5 View 3000 | LARGE T&R
TPS78001DDCTACTIVE-40 to 1250.75 | 1kuSOT (DDC) | 5 View 250 | SMALL T&RPurchase Samples
TPS78001DDCTG4ACTIVE-40 to 1250.75 | 1kuSOT (DDC) | 5 View 250 | SMALL T&RPurchase Samples
TPS78001DRVRACTIVE-40 to 1250.70 | 1kuSON (DRV) | 6  3000 | LARGE T&R
TPS78001DRVRG4ACTIVE-40 to 1250.70 | 1kuSON (DRV) | 6  3000 | LARGE T&R
TPS78001DRVTACTIVE-40 to 1250.80 | 1kuSON (DRV) | 6  250 | SMALL T&RPurchase Samples
TPS78001DRVTG4ACTIVE-40 to 1250.80 | 1kuSON (DRV) | 6  250 | SMALL T&RPurchase 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 9:53 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS78001DDCR
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 20 WeeksTPS78001DDCRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS78001DDCT
AmericasArrow 500
Avnet 250
Newark 368
AsiaFarnell Asia 500
WPI 77
EuropeArrow Southern Europe 250
Farnell 500
WorldwideDigiKey  Available
Mouser Electronics 484
TI Lead Time*: 20 WeeksTPS78001DDCTG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS78001DRVR
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPS78001DRVRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPS78001DRVT
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPS78001DRVTG4
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
TPS78001DDCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78001DDCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78001DDCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78001DDCTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78001DRVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS78001DRVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS78001DRVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS78001DRVTG4 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 TPS78001 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
TPS780XXEVM-301 Evaluation ModuleTPS780XXEVM-301Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS780330220 Single Output LDO, 150mA, Dual Level Fixed (3.3V or 2.2V) with Vset Pin, 500nA Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.

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