3.3V DC to DC Single Output Power Supply for Cell Phone/PDA USB Interface

Reference Design using part LM3676 by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies
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Associated Documents

For End Products

  • Cellular Phone
  • Digital Still Camera (DSC)
  • Hard Disk Drive (HDD)
  • MP3 Player
  • Portable Medical Instrumentation

Description

  • Step Down DC-DC Converter to Select Continuous forced PWM

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.9 to 5.5 V
  • Output Voltage
    3.3 V
  • Output Current
    0.6 A
  • Topology
    Buck

Featured Parts (18)

Featured Parts
Part Number Manufacturer Type Description
LM3676SD-3.3/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SD-3.3/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SD-1.8/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 1.8V 0.6A 8-Pin WSON EP T/R Buy
LM3676SD-1.8/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 1.8V 0.6A 8-Pin WSON EP T/R Buy
LM3676SD-ADJ/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 1.1V to 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SDX-ADJ/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 1.1V to 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SDX-3.3/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SDX-ADJ/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 1.1V to 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SD-3.3/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SD-ADJ/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 1.1V to 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SD-3.3/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 3.3V 0.6A 8-Pin WSON EP T/R Buy
LM3676SD-1.5/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 1.5V 0.6A 8-Pin WSON EP T/R Buy
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