LTC1701, All-ceramic-capacitor converter delivers 2.5V at 500mA

Reference Design using part LTC1701 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
  • Computer Cards
  • Desktop PC
  • Digital Camera
  • Personal Digital Assistant
  • Portable Media Player

Description

  • Circuit shows all-ceramic-capacitor converter delivers 2.5V at 500mA.Efficiency in this case has a very flat peak at 93% due to the relatively low output capacitance and the low ESR of the ceramic capacitors

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.5 to 5.5 V
  • Output Voltage
    2.5 V
  • Output Current
    0.5 A
  • Efficiency
    93 %
  • Topology
    Buck

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
LTC1701ES5#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Step Down Single-Out 1.25V to 5V 0.5A 5-Pin TSOT-23 T/R Buy
LTC1701ES5 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Step Down Single-Out 1.25V to 5V 0.5A 5-Pin TSOT-23 Buy
LTC1701ES5#TRMPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Step Down Single-Out 1.25V to 5V 0.5A 5-Pin TSOT-23 T/R Buy

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