Typical Application for LT1777 - Low Noise Step-Down Switching Regulator

Reference Design using part LT1777 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Communications and Telecom
  • GPS Receivers
  • Industrial Instrumentation
  • Li-Ion Cell Applications
  • Power Supplies

Description

  • Typical Application for the LT 1777 is a Buck (step-down) regulator designed for noise sensitive applications. It contains a dI/dt limiting circuit programmed via a small external inductor in the switching path

Key Features

  • Conversion Type
    DC to DC
  • Topology
    Buck

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
LT1777CS Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N Buy
LT1777CS#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N T/R Buy
LT1777IS#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N T/R Buy
LT1777IS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N Tube Buy
LT1777IS#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N T/R Buy
LT1777CS#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N T/R Buy
LT1777IS Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N Buy
LT1777CS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N Tube Buy

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