LTC3411, 2.5V/1.25A Step-Down Regulator

Reference Design using part LTC3411 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

  • Cellular Phone
  • Laptop
  • Notebook
  • Personal Digital Assistant

Description

  • Circuit shows LTC3411 monolithic, synchronous step-down regulators provide DC/DC conversion from either a 2.7 to 5V system voltage to outputs 2.5V and 1.25A

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.7 to 5.5 V
  • Output Voltage
    2.5 V
  • Output Current
    1.25 A
  • Efficiency
    95 %
  • Topology
    Buck

Featured Parts (12)

Featured Parts
Part Number Manufacturer Type Description
LTC3411EDD#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin DFN EP T/R Buy
LTC3411IMS#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin MSOP T/R Buy
LTC3411IDD#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin DFN EP Tube Buy
LTC3411EMS#PBFTR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin MSOP T/R Buy
LTC3411EMS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin MSOP Tube Buy
LTC3411EDD#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin DFN EP T/R Buy
LTC3411EMS#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin MSOP T/R Buy
LTC3411IDD#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin DFN EP T/R Buy
LTC3411EDD#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin DFN EP Tube Buy
LTC3411EMS#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin MSOP T/R Buy
LTC3411EMS Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin MSOP Buy
LTC3411IMS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.63V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 1.25A 10-Pin MSOP Tube Buy

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