DESCRIPTION
●The TPS51100 is a 3-A sink/source tracking termination regulator. It is specifically designed for low-cost/low-external component count systems, where space is a premium.
●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 High-Z in S3 and Soft-Off in S5
●1.2-V Input (VLDOIN) Helps Reduce Total Power Dissipation
●Integrated Divider Tracks /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 Memory Termination
●SSTL−2, SSTL−18 and HSTL Termination
