Linear Regulators & Controllers
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  • Very Low Input /Very Low Dropout 1 Amp Regulator
  • SC4212L
  • High PSRR, Very Low Input, Very Low Dropout, 1A Linear Regulator
  • TS14002
  • nanoSmart® Ultra-Low-Power Linear Regulator
  • TS31023
  • High Input Voltage Linear Regulator
  • TS31223
  • High Input Voltage Linear Regulator
  • EZ1082
  • 10.0 A Positive Voltage Regulator
  • EZ1083
  • 7.5 A Positive Voltage Regulator
  • EZ1084C
  • 5 Amp Low-Dropout Regulator
Semtech SC2599

Semtech SC2599

Low Voltage DDR Termination Regulator

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The SC2599 is designed to meet the latest JEDEC specification for low power DDR3 and DDR4, while also supporting DDR and DDR2. The SC2599 regulates up to ± 3A for VTT and up to ± 40mA for VREF.


  • Input to linear regulator (VIN): 1.0V to 3.6V
  • Output (VTT): 0.5V to 1.8V
  • Bias Voltage (VDD): 2.35V to 3.6V
  • Up to 3A sink or source from VTT for DDR through DDR4
  • ± 1% over temperature (with respect to VDDQ/2, including internal resistor divider variation) VREF and VTT
  • Logic-level enable input
  • Built in soft-start
  • Thermal shutdown with auto-restart
  • Over current protection
  • Minimal output capacitance
  • Package: MLPD8 - 2mm x 2mm x 0.6mm


  • DDR Memory Termination


  • MLPD8 - 3,000 pcs. tape and reel - device is WEEE and RoHS compliant and halogen-free.
  • Evaluation Board

Order Codes

  • SC2599ULTRC - MLPD8
  • SC2599EVB - Evaluation Board
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