TI Home > Semiconductors > Power Management > Linear Regulators > Single Channel LDO >

TPS79718-EP Status: ACTIVE

Enhanced Product Ultra Low-Power 10 Ma Ldo Linear Regulators With Power Good


      
         
Alert me about changes<br/>to this product

 TPS79718-EPTPS79730-EP TPS79733-EP 
Iout(Max)(A)0.01  0.01  0.01  
Vdo(Typ)(mV)400  400  400  
Iq(Typ)(mA)0.005  0.005  0.005  
Vin(Min)(V)2  1.8  2  
Vin(Max)(V)5.5  5.5  5.5  
Vout(Min)(V)1.8  3  3.3  
Vout(Max)(V)1.8  3  3.3  
Accuracy(%) 4   
Output Capacitor(uF) 0.47   
Output Capacitor Type Ceramic   
Fixed Output Options(V)1.8  3  3.3  
Pin/Package5SC70  5SC70   
RatingHiRel Enhanced Product  HiRel Enhanced Product  Catalog  
Regulated Outputs(#)1  1  1  
 SamplesSamplesSamples
 InventoryInventoryInventory Not Available

Other qualified versions of TPS79718-EP

Version Part Number Definition
Automotive TPS79718-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog TPS79718 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • TPS78230: 150mA, Ultra-Low Quiescent Current, Iq 1uA, Low-Dropout Linear
  • TLV70033: 200mA, Low IQ, Low Dropout Regulator for Portables
  • TPS73501: Single Output LDO, 500mA, Adjustable, Low Quiescent Current, Low Noise, High PSRR
  • TPS63010: High Efficient Single Inductor Buck-Boost Converter with 2-A Switches
  • TPS63030: High Efficient Single Inductor Buck-Boost Converter with 1-A Switches
  • TPS62233: 3MHz, 500mA Step-Down Converter in 1 x 1.5mm SON Package

Product Information

Features

  • Controlled Baseline
    • One Assembly Site
    • One Test Site
    • One Fabrication Site
  • Extended Temperature Performance of -55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • 10 mA Low-Dropout Regulator
  • Ultralow 1.2 mA Quiescent Current at 10 mA
  • 5-Pin SC70/SOT-323 (DCK) Package
  • Integrated Power Good Output
  • Stable With Any Capacitor (> 0.47 µF)
  • Dropout Voltage Typically 105 mV at 10 mA (TPS79733)
  • Overcurrent Limitation
  • APPLICATIONS
    • Battery-Powered Microcontrollers and Microprocessors

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

DESCRIPTION/ORDERING INFORMATION

The TPS797xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage and ultralow-power operation. The device is stable with any capacitor (> 0.47 µF). Therefore, implementations of this device require little board space due to the miniaturized packaging and potentially small output capacitor. In addition, the family includes an integrated open drain active-high power good (PG) output. Intended for use in microcontroller based, battery-powered applications, the TPS797xx family's low dropout and ultralow-powered operation results in a significant increase in system battery operating life. The small packaging minimizes consumption of board space.

The device is enabled when the applied voltage exceeds the minimum input voltage. The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is low, 125 mV (typ) at 10 mA of load current and is directly proportional to the load current. The quiescent current is ultralow (1.2 µA typ) and is stable over the entire range of output load current (0 mA to 10 mA). When properly configured with a pullup resistor, the PG output can be used to implement a power-on reset or low battery indicator. The TPS797xx is offered in 1.8 V, 3 V, and 3.3 V fixed options.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS79718MDCKREPACTIVE-55 to 125V62/06673-01XE1.50 | 100uSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
V62/06673-01XEACTIVE-55 to 125 1.50 | 100uSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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 9:59 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 12 WeeksTPS79718MDCKREP
WorldwideDigiKey >1k
TI Lead Time*: 12 WeeksV62/06673-01XE
None Reported
View Distributors
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
TPS79718MDCKREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/06673-01XE 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 TPS79718-EP Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS78230 150mA, Ultra-Low Quiescent Current, Iq 1uA, Low-Dropout Linear LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TLV70033 200mA, Low IQ, Low Dropout Regulator for Portables LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS73501 Single Output LDO, 500mA, Adjustable, Low Quiescent Current, Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS63010 High Efficient Single Inductor Buck-Boost Converter with 2-A Switches DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS TI customers also evaluated this product.
TPS63030 High Efficient Single Inductor Buck-Boost Converter with 1-A Switches DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS TI customers also evaluated this product.
TPS62233 3MHz, 500mA Step-Down Converter in 1 x 1.5mm SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54418 2.95V to 6V Input, 4A, 2MHz Synchronous Step Down SWIFT™ DCDC Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
UCC28610 12-65W Green-mode Flyback Power Supply Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.
TPS61166 White LED Driver w/ Integrated Power Diode and Fast Burst Dimming Mode LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS62110 Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62110-EP Enhanced Product 17 V, 1.5 A Synchronous Step-Down Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
UCC28019A 8-Pin Continuous Conduction Mode (CCM) PFC Controller AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.
TPS61093 Low Input, 20V/1.1A Step-Up DC/DC Converter with Integrated Power Diode and Input/Output Isolation DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here