LTC3407, Single inductor, positive buck-boost regulator and a buck regulator

Reference Design using part LTC3407 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

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Description

  • Circuit shows LTC3407, Regulator is configured as a single inductor, positive buck-boost regulator to supply a constant 3.3V with 200 to 400mA of load current, Depending on the battery voltage

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.8 to 4.2 V
  • Output Voltage
    1.8|3.3 V
  • Output Current
    0.2@3.3V|0.6@1.8V A
  • Efficiency
    90 %
  • Topology
    Buck Boost

Featured Parts (10)

Featured Parts
Part Number Manufacturer Type Description
LTC3407EMSE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin MSOP EP Tube Buy
LTC3407EDD#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin DFN EP T/R Buy
LTC3407EMSE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin MSOP EP T/R Buy
LTC3407AIMSE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin MSOP EP T/R Buy
LTC3407EDD#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin DFN EP Tube Buy
LTC3407AIDD#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin DFN EP T/R Buy
LTC3407EDD Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin DFN EP Buy
LTC3407EDD#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin DFN EP T/R Buy
LTC3407AIMSE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin MSOP EP Tube Buy
LTC3407AIDD#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.6A/0.6A 10-Pin DFN EP Tube Buy

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