MP20075

Active

3A, DDR Termination Regulator



Talk to an Engineer or get a Quote
Upgrade to myMPS+

Product Description

The MP20075 precision DDR2/3/3L 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 degree C to 85 degree C.

Product 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

Parametrics

  • Fixed Output Options3.3
  • GradeCatalog
  • 封装MSOP-8E
  • Iq (typ) (µA)1300
  • Accuracy (±%)2
  • Iout (mA)3000
  • Vin (max) (V)3.6
  • Vin (min) (V)1.05

Reference Materials