MP2007

Active
3A, DDR Termination Regulator


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Product Description

The MP2007 integrates the DDR memory termination regulator with the output voltage (VTT) and a buffered VTTREF outputs is a half of VREF. The VTT-LDO is a 3A sink/source tracking termination regulator. It is specifically designed for low-cost/low-external component count systems, where space is a premium. The MP2007 maintains a fast transient response only requiring 20uF (2x10uF) of ceramic output capacitance. The MP2007 supports Kelvin sensing functions. The MP2007 is available in the 8-pin MSOP with Exposed PAD ?package and is specified from -40 degree C to 85 degree C.

Product Features

  • VDDQ Voltage Range: 1.3V to 6.0 V
  • Up to 3A Integrated Sink/Source Linear Regulator with Accurate VREF/2 Divider Reference for DDR Termination
  • Requires Only 20uF Ceramic Output Capacitance
  • Drive Voltage Range: 4.5 V to 5.5 V
  • 1.3V Input (VDDQ) Helps Reduce Total Power Dissipation
  • Integrated Divider Tracks VREF for VTT and VTTREF
  • Kelvin Sensing (VTTSEN)
  • ??0mV Accuracy for VTT and VTTREF
  • Built-In Soft-Start, UVLO and OCL
  • Thermal Shutdown

Parametrics

  • GradeCatalog
  • Vout (min) (V)4.5
  • Vout (max) (V)5.5
  • Iq (typ) (µA)1300
  • Accuracy (±%)2
  • Iout (mA)3000
  • Vin (max) (V)6
  • Vin (min) (V)1.3