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Home » NEWEST Products » New by Manufacturer » Exar » Exar XRP2997 2A Bus Termination Regulator
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Exar XRP2997 2A Bus Termination Regulator

Exar's XRP2997 is a Double Data Rate (DDR) 2A Termination Voltage Regulator that supports all power requirements of DDR I, II and III memories and is capable of sinking or sourcing 2A continuously. By tightly regulating its output voltage within ±20mV, the Exar XRP2997 2A Bus Termination Regulator converts input voltages as low as 1.1V while the output voltage is adjustable through an external resistor divider or by forcing the VREF pin voltage. A built-in source/sink overcurrent, over-temperature and under-voltage lockout protections on the XRP2997 insures safe operation under abnormal operating conditions.

Features
  • DDR1, DDR2 and DDR3 Support
  • 2 Amps Continuous Current Sourcing & Sinking
  • Adjustable Output Voltage
  • Suspend to RAM (STR), Enable & Soft Start Functions
  • Stable with 22µF Ceramic Capacitor
  • UVLO, Over Temperature and Over Current Protections
  • Minimal External Components
Applications
  • DDR I/II/III Memory Termination
  • Active Termination Buses
  • Audio-Video Equipments
  • Video-Graphics Cards
  • Exar
  • Power Management
  • Semiconductors|Integrated Circuits|IC-Power Management