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TPS74410 Status: PREVIEW

Single Output LDO, 3.0A, Fixed (1.0V), Fast Transient Response, Programmable SoftStart


      
         
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 TPS74401 TPS74410TPS744105 TPS74412 
Iout(Max)(A)3  3  3  3  
Vdo(Typ)(mV)115  115  115  115  
Iq(Typ)(mA)3  3  3  3  
Vin(Min)(V)0.8  0.8  0.8  0.8  
Vin(Max)(V)5.5  5.5  5.5  5.5  
Vout(Min)(V)0.8  1  1  1.2  
Vout(Max)(V)3.5  1  1  1.2  
Vout Adj(Min)(V)0.8     
Vout Adj(Max)(V)3.5     
Accuracy(%)1  1  1  1  
Output Capacitor TypeCapacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  
Fixed Output Options(V) 1  1.05  1.2  
Pin/Package20QFN, 7DDPAK  20QFN  20QFN  20QFN  
RatingCatalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  
 SamplesSamplesSamplesSamples
 InventoryInventory Not AvailableInventory Not AvailableInventory Not Available

Customers Who Evaluated This Product Also Evaluated

  • TPS74401: Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable SoftStart
  • TPS74210: Single Output LDO, 1.5A, Fixed (1.0V), Fast Transient Response, Programmable SoftStart

Product Information

Features

  • Soft-Start (SS) Pin Provides a Linear Startup with Ramp Time Set by External Capacitor
  • 1% Accuracy Over Line, Load, and Temperature
  • Supports Input Voltages as Low as 0.9V with External Bias Supply
  • Adjustable Output (0.8V to 3.6V)
  • Fixed Output (0.9V to 3.6V)
  • Ultra-Low Dropout: 115mV at 3.0A (typ)
  • Stable with Any or No Output Capacitor
  • Excellent Transient Response
  • Available in 5mm × 5mm × 1mm QFN and DDPAK-7 Packages
  • Open-Drain Power-Good (QFN only)
  • Active High Enable
  • APPLICATIONS
    • FPGA Applications
    • DSP Core and I/O Voltages
    • Post-Regulation Applications
    • Applications with Special Start-Up Time or Sequencing Requirements
    • Hot-Swap and Inrush Controls

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Description

The TPS744xx low-dropout (LDO) linear regulators provide an easy-to-use robust power management solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and well-suited for powering many different types of processors and ASICs. The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility permits the user to configure a solution that will meet the sequencing requirements of FPGAs, DSPs, and other applications with specific start-up requirements.

A precision reference and error amplifier deliver 1% accuracy over load, line, temperature, and process.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PackagingSamples
DeviceStatusTemp (oC)Package | PinsTop Side MarkingSamples
TPS74410RGWRPREVIEW-40 to 125QFN (RGW) | 20 View Not Available
TPS74410RGWTPREVIEW-40 to 125QFN (RGW) | 20 View Not Available

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Technical Documents

Most useful technical documents for TPS74410 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS74401 Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable SoftStart LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS74210 Single Output LDO, 1.5A, Fixed (1.0V), Fast Transient Response, Programmable SoftStart LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.

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