TPS7H1201-HT (ACTIVE)

Very Low Dropout Regulator With SoftStart and Powergood

Description

The TPS7H1201-HT is a LDO linear regulator that uses a PMOS pass element configuration. It operates under a wide range of input voltage, from 1.5 to 7 V while offering excellent PSRR. The TPS7H1201-HT features a precise and programmable foldback current limit implementation with a very-wide adjustment range. To support the complex power requirements of FPGAs, DSPs, or microcontrollers, the TPS7H1201-HT provides enable on and off functionality, programmable SoftStart, current sharing capability, and a PowerGood open-drain output. The TPS7H1201-HT is available in a thermally-enhanced 16-pin ceramic flatpack package (CFP) and KGD (bare die) package.

Features

  • Wide VIN Range: 1.5 to 7 V
  • Current Share/Parallel Operation to Provide Higher Output Current
  • Stable With Ceramic Output Capacitor
  • ±4.2% Accuracy over Line, Load, and Temperature
  • Programmable Soft-Start
  • Power-Good Output
  • LDO Voltage:
    100 mV (Max) at 0.5 A (210°C), VOUT = 6.8 V
  • Low Noise:
    20.26 µVRMS VIN = 2.1 V, VOUT = 1.8 V at 0.5 A
  • PSRR: Over 45 dB at 1 kHz
  • Load/Line Transient Response
  • See the Tools & Software Tab

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Parametrics Compare all products in Single Channel LDO

 
Iout (Max) (A)
Output Options
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Iq (Typ) (mA)
Vdo (Typ) (mV)
Accuracy (%)
Output Capacitor Type
Additional Features
Rating
Operating Temperature Range (C)
Pin/Package
TPS7H1201-HT
0.5    
Adjustable Output    
1.5    
7    
1.2    
6.8    
7    
55    
2    
Ceramic    
Enable
Fast Transient Response
Foldback Overcurrent Protection
Overcurrent Protection
Power Good
Soft Start
Thermal Shutdown    
High Temp    
-55 to 210    
0XCEPT
16CFP    

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WEBENCH® Designer TPS7H1201-HT

  Min   Max Range
Vin  V 1.5 to 7.0V
Vout  V 0.8 to 6.8V
Iout  A ≤ 0.5A
Ambient Temp  °C -55 to 210°C


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