LT1777, Cost-effective supply generates 5V from a 10V28V input

Reference Design using part LT1777 by Analog Devices

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Manufacturer

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

For End Products

  • Communications and Telecom
  • Data Acquisition System

Description

  • Cost-effective way to generate 5V and 5V from a single 10V28V supply by using the low noise LT1777 and a few off-the shelf components

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    10 to 28 V
  • Output Voltage
    -5|5 V
  • Output Current
    2.7@-5V|3.5@5V A
  • 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#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#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
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 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#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
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

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