概览

优势和特点

  • Step-Up/Down Voltage Conversion
  • 1.8V to 11V Input Range
  • 3.3V or 5V Selectable Output Voltage
  • Adjustable Output Voltage (1.25V to 5.5V)
  • Load Disconnects from Input in Shutdown
  • Up to 300mA Output Current
  • No External FETs Required
  • 0.1µA Typical IC Shutdown Current
  • Low-Battery Comparator
  • 16-Pin QSOP Package (same footprint as 8-pin SO)
  • Surface-Mount Components
  • Fully Assembled and Tested

产品详情

应用

  • 2节至4节AA碱性电池供电的手持设备
  • 3.3V及其它低电压系统
  • 电池供电设备与AC输入适配器
  • 数码相机
  • 单节锂离子电池供电便携式设备

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