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TPS76801 Status:ACTIVE

Single Output LDO, 1.0A, Adj.(1.5 to 5.5V), Low Quiescent Current, Fast Transient Response

      
         
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Datasheet

Download - PDF Icon
  • Fast-Transient-Response 1-A Low-Dropout Voltage Regulators (Rev. L) (tps76801.pdf, 887 KB)
    30 Jan 2006 Download

 TPS76801TPS76815 TPS76818 TPS76825 TPS76827 TPS76828 TPS76830 TPS76833 TPS76850 
Iout(Max)(A)1  1  1  1  1  1  1  1  1  
Vdo(Typ)(mV)230  230  230  230  230  500  450  350  230  
Iq(Typ)(mA)0.08  0.08  0.08  0.08  0.08  0.08  0.08  0.08  0.08  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  3.3  3.45  3.65  5.23  
Vin(Max)(V)10  10  10  10  10  10  10  10  10  
Vout(Min)(V) 1.5  1.8  2.5  2.7  2.8  3  3.3  5  
Vout(Max)(V) 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(%)2  2  2  2  2  2  2  2  2  
Output Capacitor(uF)10  10  10  10  10  10  10  10  10  
Output Capacitor TypeTantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  
Pin/Package20HTSSOP,8SOIC  20HTSSOP,8SOIC  20HTSSOP,8SOIC  20HTSSOP,8SOIC  20HTSSOP,8SOIC  8SOIC  20HTSSOP,8SOIC  20HTSSOP,8SOIC  20HTSSOP,8SOIC  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS73601: Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection
  • TPS71501: Single Output LDO, 50mA, Adj(1.2 to 15V), High Input Voltage, Low Quiescent Current
  • TPS78601: Single Output LDO, 1.5A, Adj.(1.2 to 5.5V), Low Noise, High PSRR
  • BQ24032A: Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V
  • TPS75003: Integrated Triple Supply Power Management IC for Xilinx(R) Spartan(TM)-3 FPGAs
  • TPS54610: Low Input Voltage 6A Synchronous Buck Converter with Adjustable Output Voltage

Product Information

Features

  • Input Voltage Range: 2.7 V to 10 V
  • Low-Dropout Voltage: 230 mV typical at 1 A (TPS76850)
  • 2% Tolerance Over Specified Conditions for Fixed-Output Versions
  • Open Drain Power Good (See TPS767xx for Power-On Reset With 200-ms Delay Option)
  • Ultralow 85 µA Typical Quiescent Current
  • Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable (1.2 V to 5.5 V) Versions
  • Fast Transient Response
  • Thermal Shutdown Protection
  • SOIC-8 (D) and TSSOP-20 (PWP) Package

All trademarks are the property of their respective owners.

Description

This device is designed to have a fast transient response and be stable with 10 µF capacitors. This combination provides high performance at a reasonable cost.

Since the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, because the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a shutdown mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C.

Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS76801QDACTIVE-40 to 1251.15 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS76801QDG4ACTIVE-40 to 1251.15 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS76801QDRACTIVE-40 to 1251.15 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS76801QDRG4ACTIVE-40 to 1251.15 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS76801QPWPACTIVE-40 to 1251.15 | 100uHTSSOP (PWP) | 20 View 70 | TUBE Download CAD Format for this Symbol 
TPS76801QPWPG4ACTIVE-40 to 1251.15 | 100uHTSSOP (PWP) | 20 View 70 | TUBE Download CAD Format for this Symbol 
TPS76801QPWPRACTIVE-40 to 1251.15 | 100uHTSSOP (PWP) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS76801QPWPRG4ACTIVE-40 to 1251.15 | 100uHTSSOP (PWP) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Purchase 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

  TI Inventory Status Reported Distributor Inventory
TPS76801QDAs of 7:48 AM GMT, 29 Aug 2008As of 7:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1459* >10k | 29 Sep 6 Weeks AmericasArrow 754
  Avnet >1k
  DigiKey >1k
  Mouser Electronics 493
  Newark >1k
  Rochester Electronics >1k
  AsiaWPI 6
  EuropeArrow Southern Europe 75
  Avnet-SILICA 50
  Farnell 203
TPS76801QDG4As of 7:48 AM GMT, 29 Aug 2008As of 7:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1459* >10k | 29 Sep 6 Weeks AmericasAvnet >1k
  EuropeEBV Elektronik 60
TPS76801QDRAs of 7:48 AM GMT, 29 Aug 2008As of 7:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 29 Sep 6 Weeks AmericasAvnet >1k
  Rochester Electronics >1k
TPS76801QDRG4As of 7:48 AM GMT, 29 Aug 2008As of 7:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 29 Sep 6 Weeks None Reported
View Distributors		   
TPS76801QPWPAs of 7:48 AM GMT, 29 Aug 2008As of 7:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 6 Oct 6 Weeks AmericasDigiKey 807
  Mouser Electronics 321
  Newark 481
  Rochester Electronics 75
  AsiaWPI 831
  EuropeAvnet-SILICA 375
  Spoerle 420
TPS76801QPWPG4As of 7:48 AM GMT, 29 Aug 2008As of 7:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 6 Oct 6 Weeks AmericasAvnet 280
  EuropeAvnet-SILICA 24
  EBV Elektronik >1k
  Farnell 220
TPS76801QPWPRAs of 7:48 AM GMT, 29 Aug 2008As of 7:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 6 Oct 6 Weeks AmericasRochester Electronics >1k
TPS76801QPWPRG4As of 7:48 AM GMT, 29 Aug 2008As of 7:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 6 Oct 6 Weeks None Reported
View Distributors		   
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
TPS76801QD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76801QDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76801QDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76801QDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76801QPWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS76801QPWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS76801QPWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS76801QPWPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU 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

Datasheets

  • Fast-Transient-Response 1-A Low-Dropout Voltage Regulators (Rev. L) (tps76801.pdf, 887 KB)
    30 Jan 2006 Download

Application Notes

  • PowerPAD Thermally Enhanced Package Application Report (Rev. C) (slma002c.htm, 8 KB)
    19 Jun 2008 Abstract
  • PowerPAD Thermally Enhanced Package Application Report (Rev. B) (slma002b.htm, 8 KB)
    10 Apr 2008 Abstract

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

 Alternative Products - Are similar to TPS76801
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
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TPS71501Single Output LDO, 50mA, Adj(1.2 to 15V), High Input Voltage, Low Quiescent CurrentTI customers also evaluated this product.
TPS78601Single Output LDO, 1.5A, Adj.(1.2 to 5.5V), Low Noise, High PSRRTI customers also evaluated this product.
 Complementary Products - Can be used with TPS76801
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