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TPS76815 Status: ACTIVE

Single Output LDO, 1.0A, Fixed(1.5V), Low Quiescent Current, Fast Transient Response


      
         
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 TPS76801 TPS76815TPS76818 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  
Fixed Output Options(V) 1.5  1.8  2.5  2.7  2.8  3  3.3  5  
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  
Regulated Outputs(#)1  1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Other qualified versions of TPS76815

Version Part Number Definition
Automotive TPS76815-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product TPS76815-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • TPS76818: Single Output LDO, 1.0A, Fixed(1.8V), Low Quiescent Current, Fast Transient Response
  • LP2951-33: Single Output LDO, 100mA, Fixed(3.3V), Wide Vin Range, RESET Flag
  • TLV1117-50: Single Output LDO, 800mA, Fixed (5.0V), Internal Current limit, Thermal Overload Protection
  • PTH03060W: 10 A, 3.3-V Input Non-Isolated Wide Adjust Module

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.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS76815QDACTIVE-40 to 1250.99 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS76815QDG4ACTIVE-40 to 1250.99 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS76815QDRACTIVE-40 to 1250.90 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS76815QDRG4ACTIVE-40 to 1250.90 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS76815QPWPACTIVE-40 to 1250.99 | 1kuHTSSOP (PWP) | 20 View 70 | TUBE Download CAD Format for this Symbol 
TPS76815QPWPG4ACTIVE-40 to 1250.99 | 1kuHTSSOP (PWP) | 20 View 70 | TUBE Download CAD Format for this Symbol 
TPS76815QPWPRACTIVE-40 to 1250.90 | 1kuHTSSOP (PWP) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS76815QPWPRG4ACTIVE-40 to 1250.90 | 1kuHTSSOP (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

Reported Distributor Inventory as of 10:02 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS76815QD
AmericasRochester Electronics >1k
AsiaWPI 94
EuropeAvnet-SILICA 75
WorldwideDigiKey 60
Mouser Electronics 137
TI Lead Time*: 20 WeeksTPS76815QDG4
AmericasRochester Electronics 120
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS76815QDR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS76815QDRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS76815QPWP
AmericasArrow 215
Avnet 238
Rochester Electronics >1k
EuropeAvnet-SILICA 210
WorldwideDigiKey 157
TI Lead Time*: 20 WeeksTPS76815QPWPG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS76815QPWPR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS76815QPWPRG4
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
TPS76815QD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76815QDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76815QDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76815QDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76815QPWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS76815QPWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS76815QPWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS76815QPWPRG4 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

Most useful technical documents for TPS76815 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS76818 Single Output LDO, 1.0A, Fixed(1.8V), Low Quiescent Current, Fast Transient Response LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
LP2951-33 Single Output LDO, 100mA, Fixed(3.3V), Wide Vin Range, RESET Flag LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TLV1117-50 Single Output LDO, 800mA, Fixed (5.0V), Internal Current limit, Thermal Overload Protection LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
PTH03060W 10 A, 3.3-V Input Non-Isolated Wide Adjust Module PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.

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