Ultralow Noise Regulators

Linear Technology offers a unique family of ultralow noise linear and switching regulators for applications that have sever noise requirements, for example sensitive RF or audio circuits in a confined environment. These regulators are offered in step-up, step-down, inverting, flyback and Cuk topologies. Noise levels are typically in the tens of microvolts.

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• Power Management
  • Switching Regulator
    • Step-Up (Boost) Regulators
    • Step-Down (Buck) Regulators
    • Buck-Boost Regulator
    • Inverting Regulators
    • SEPIC Regulators
    • Multi-Topology DC/DC
    • µModule Regulators
    • Flyback, Forward and Isolated Controllers
    • LCD/CCD/OLED Bias
    • DDR Memory/Bus Termination
    • Xenon Photoflash Charger
    • Ultralow Noise Regulators
    • Piezo Microactuator Driver
    • Extended Temperature (H & MP) Switching Regulators
  • LDO Linear Regulators
  • µModule Regulators
  • PMIC & Multifunction
  • Inductorless (Charge Pump) DC/DC Converters
  • LED Driver ICs
  • Battery Management
  • Hot Swap Controllers
  • Power-Over-Ethernet (PoE) Interface Controllers
  • System Supervisor, Monitor and Control
  • Power Control
  • Power System Management
  • Current Sources
  • Energy Harvesting
  • Supercapacitor Chargers