LT1777, 100kHz 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

  • Automotive and Transportation
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  • Communications and Telecom
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Description

  • Circuit shows 100kHz Low Noise Step-Down Switching Regulator. The LT1777 can accept input voltages from 7.4 to 48V

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    7.4 to 48 V
  • Output Voltage
    5 V
  • Output Current
    0.5 A
  • Efficiency
    80 %
  • Topology
    Buck

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
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
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
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
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
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
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
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

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