DESCRIPTION
The MP20075 precision DDR2/3/3L/4 termination LDO regulator features a precision VREF/2 tracking voltage for accurate termination. The VTT-LDO output can sink/source up to 3A.
The MP20075 maintains a fast transient response only requires 20μF (2x10μF) ceramic output capacitance. The MP20075 supports Kelvin sensing.
The MP20075 is available in the 8-pin MSOP with Exposed PAD and is specified from −40°C to 85°C.

FEATURES
• VDDQ Voltage Range: 1.05V to 3.6 V
• Up to 3A Integrated Sink/Source Linear
   Regulator with Accurate VREF/2 Divider
   Reference for DDR2/3/3L/4 Termination
• Requires Only 20μF Ceramic Output
   Capacitance
• Drive Voltage: 3.3V
• 1.05V Input (VDDQ) Helps Reduce Total
   Power Dissipation
• Integrated Divider Tracks VREF for
   accurate VTT and VTTREF Output Voltage
• Kelvin Sensing (VTTSEN)
• ±30mV Accuracy for VTT
• ±18mV Accuracy for VTTREF
• Built-In Soft-Start, UVLO and OCL
• Thermal Shutdown

APPLICATIONS
• Notebook DDR2/3/3L/4 Memory Supply
   and Termination Voltage in ACPI Compliant
   Systems
• Active Termination Bus