Texas Instruments

TPS51100DGQR

Power Management

Manufacturer
Texas Instruments
MPN
TPS51100DGQR
Product Type
Power Management
Package / Case
MSOP-10-EP
Datasheet
TPS51100DGQR Datasheet
Key Attributes
3-A Sink/Source DDR Termination Regulator

Technical Specifications

TypeDescription
Output Current3 A
Input Voltage4.75V~5.25V
FeaturesOutput voltage tracking;Cable compensation;Overcurrent Protection;Output discharge
TypeDescription
Operating Temperature-40°C~+85°C
Package / CaseMSOP-10-EP

Product Introduction

Input Voltage Range: 4.75 V to 5.25 V VLDOIN Voltage Range: 1.2 V to 3.6 V 3-A Sink/Source Termination Regulator Includes Droop Compensation Requires Only 20-μF Ceramic Output Capacitance Supports Hi-Z in S3 and Soft-Off in S5 1.2-V Input (VLDOIN) Helps Reduce Total Power Dissipation Integrated Divider Tracks 0.5 VDDQSNS for VTT and VTTREF Remote Sensing (VTTSNS) ±20 mV Accuracy for VTT and VTTREF 10-mA Buffered Reference (VTTREF) • Built-In Soft-Start, UVLO, and OCL Thermal Shutdown Supports JEDEC Specifications

Features

  • Input Voltage Range: 4.75 V to 5.25 V
  • VLDOIN Voltage Range: 1.2 V to 3.6 V
  • 3-A Sink/Source Termination Regulator
  • Includes Droop Compensation
  • Requires Only 20-μF Ceramic Output Capacitance
  • Supports Hi-Z in S3 and Soft-Off in S5
  • 1.2-V Input (VLDOIN) Helps Reduce Total Power Dissipation
  • Integrated Divider Tracks 0.5 VDDQSNS for VTT and VTTREF
  • Remote Sensing (VTTSNS) ±20 mV Accuracy for VTT and VTTREF
  • 10-mA Buffered Reference (VTTREF)
  • Built-In Soft-Start, UVLO, and OCL
  • Thermal Shutdown
  • Supports JEDEC Specifications

Applications

  • DDR, DDR2, DDR3 Memory Termination
  • SSTL-2, SSTL-18, and HSTL Termination

Datasheet

📄 Open Download

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8542399000
USHTS8542390001
TARIC8542399000
TypeDetails
CAHTS8542390000
BRHTS85423999
INHTS85423900
MXHTS8542.39.99

Sourcing Information

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