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TPS78601 Status: ACTIVE

Single Output LDO, 1.5A, Adj.(1.2 to 5.5V), Low Noise, High PSRR


      
         
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 TPS78601TPS78618 TPS78625 TPS78628 TPS78630 TPS78633 TPS78650 
Iout(Max)(A)1.5  1.5  1.5  1.5  1.5  1.5  1.5  
Vdo(Typ)(mV)305  305  305  390  370  305  340  
Iq(Typ)(mA)0.31  0.31  0.31  0.31  0.31  0.31  310  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.7  
Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  5.5  
Vout(Min)(V) 1.8  2.5  2.8  3  3.3  5  
Vout(Max)(V) 1.8  2.5  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  
Output Capacitor(uF)1  1  1  1  1  1  1  
Output Capacitor TypeCeramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  
Fixed Output Options(V) 1.8  2.5  2.8  3  3.3  5  
Pin/Package5DDPAK/TO-263, 6SOT-223, 8SON  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  6SOT-223  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventory Not Available

Customers Who Evaluated This Product Also Evaluated

  • TPS74801: Single Output LDO, 1.5A, Adj. (0.8 to 3.6V), Programmable Soft-Start
  • TPS7333: Single Output LDO, 500mA, Fixed(3.3V), Integrated SVS, Low Quiescent Current
  • UCC283-5: Single Output LDO, 3.0A, Fixed(5.0V), Reverse Current Protection, Thermal Shutdown
  • REF02: +5V Precision Voltage Reference
  • TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter
  • BQ24103: Standalone Synchronous Switch-mode Li-Ion Charger w/2A FET in QFN-20, 1- or 2-cell

More Related Products

Product Information

Features

  • 1.5-A Low-Dropout Regulator With Enable
  • Available in Fixed and Adjustable (1.2-V to 5.5-V) Output Versions
  • High PSRR (49 dB at 10 kHz)
  • Ultralow Noise (48 µVRMS, TPS78630)
  • Fast Start-Up Time (50 µs)
  • Stable With a 1-µF Ceramic Capacitor
  • Excellent Load/Line Transient Response
  • Very Low Dropout Voltage (390 mV at Full Load, TPS78630)
  • 3 × 3 SON PowerPAD™, 6-Pin SOT223 and 5-Pin DDPAK Package
  • APPLICATIONS
    • RF: VCOs, Receivers, ADCs
    • Audio
    • Bluetooth®, Wireless LAN
    • Cellular and Cordless Telephones
    • Handheld Organizers, PDAs

PowerPAD is a trademark of Texas Instruments Inc.
Bluetooth is a registered trademark of Bluetooth SIG, Inc.
All other trademarks are the property of their respective owners.

Description

The TPS786xx family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in small outline, SOT223-6 and DDPAK-5 packages. Each device in the family is stable, with a small 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 390 mV at 1.5 A). Each device achieves fast start-up times (approximately 50 µs with a 0.001 µF bypass capacitor) while consuming very low quiescent current (265 µA, typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS78630 exhibits approximately 48 µVRMS of output voltage at 3.0 V output noise with a 0.1 µF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR, low noise features, and the fast response time.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS78601DCQACTIVE-40 to 1251.50 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Purchase Samples
TPS78601DCQG4ACTIVE-40 to 1251.50 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS78601DCQRACTIVE-40 to 1251.35 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol 
TPS78601DCQRG4ACTIVE-40 to 1251.35 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS78601DRBRACTIVE-40 to 1251.35 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R  Purchase Samples
TPS78601DRBTACTIVE-40 to 1251.50 | 1kuSON (DRB) | 8 View 250 | SMALL T&R  
TPS78601KTTOBSOLETE-40 to 125 DDPAK/TO-263 (KTT) | 5 View    Not Available
TPS78601KTTRACTIVE 1.60 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS78601KTTRG3ACTIVE 1.60 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS78601KTTTACTIVE-40 to 1251.60 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol 
TPS78601KTTTG3ACTIVE-40 to 1251.60 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol 

* 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, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksTPS78601DCQ
AmericasArrow >1k
Avnet 84
Rochester Electronics 104
EuropeAvnet-SILICA 252
WorldwideDigiKey  Available
Mouser Electronics 58
TI Lead Time*: 4 WeeksTPS78601DCQG4
AmericasAvnet 27
AsiaFarnell Asia 180
EuropeFarnell 180
WorldwideDigiKey  Available
Mouser Electronics 76
TI Lead Time*: 20 WeeksTPS78601DCQR
AmericasArrow >1k
Newark >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPS78601DCQRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPS78601DRBR
None Reported
View Distributors
TI Lead Time*: 4 WeeksTPS78601DRBT
WorldwideDigiKey 943
TI Lead Time*: 20 WeeksTPS78601KTTR
AmericasArrow 150
Rochester Electronics >1k
TI Lead Time*: 20 WeeksTPS78601KTTRG3
None Reported
View Distributors
TI Lead Time*: 4 WeeksTPS78601KTTT
AmericasArrow 25
Rochester Electronics 50
AsiaWPI 61
EuropeAbacus Polar 100
Avnet-SILICA 80
Compel 209
WorldwideMouser Electronics 1
TI Lead Time*: 4 WeeksTPS78601KTTTG3
WorldwideMouser Electronics 92
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
TPS78601DCQ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78601DCQG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78601DCQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78601DCQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78601DRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78601DRBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS78601KTTR RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS78601KTTRG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS78601KTTT RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS78601KTTTG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN 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 TPS78601 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

User Guides

View User Guides for Single Channel LDO

Selection Guides

Tools & Software

NamePart # Company Tool / Software Type
DEM-SOT223LDO Compatible with Most Positive Output LDOs in SOT223 (DCQ) PackageDEM-SOT223LDOTexas InstrumentsDevelopment Boards/EVMs
TPS78633 Evaluation ModuleTPS78633EVM-207Texas InstrumentsDevelopment Boards/EVMs
XILINXPWR-079 Power Management Evaluation Module for Xilinx FPGAsXILINXPWR-079Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS74801 Single Output LDO, 1.5A, Adj. (0.8 to 3.6V), Programmable Soft-Start LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS7333 Single Output LDO, 500mA, Fixed(3.3V), Integrated SVS, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
UCC283-5 Single Output LDO, 3.0A, Fixed(5.0V), Reverse Current Protection, Thermal Shutdown LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
REG104-5 Single Output LDO, 1.0A, Fixed (5.0V), Low Noise, Fast Transient Response LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS51100 3A Source/Sink DDR terminator Regulator LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
REF02 +5V Precision Voltage Reference VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE 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.
BQ24103 Standalone Synchronous Switch-mode Li-Ion Charger w/2A FET in QFN-20, 1- or 2-cell BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.

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