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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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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Parametrics Compare all products in Linear Regulators (LDO)

 
Output Options
Iout (Max) (A)
Vin (Max) (V)
Vin (Min) (V)
Vout (Max) (V)
Vout (Min) (V)
Package Group
Additional Features
Operating Temperature Range (C)
Rating
Output Capacitor Type
Accuracy (%)
Vdo (Typ) (mV)
Iq (Typ) (mA)
Package Size (mm2=WxL)
TPS7H1201-HT
Adjustable Output    
0.5    
7    
1.5    
6.8    
1.2    
CFP
XCEPT    
Enable
Fast Transient Response
Foldback Overcurrent Protection
Overcurrent Protection
Power Good
Soft Start
Thermal Shutdown    
-55 to 210    
High Temp    
Ceramic    
2    
55    
7    
16CFP: 106 mm2: 9.6 x 11