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商品参数:

  • 型号:LM2937IMP-3.3
  • 厂家:National Semiconductor
  • 批号:05+
  • 整包数量:1000
  • 最小起批量:10
  • 标记/丝印/代码/打字:L69B
  • 封装:SOT-223
  • 技术文档:下载

电路数量Number of Regulators1
输入电压VINVoltage - Input26V
输出电压VOUTVoltage - Output3.3V
输出电流IoCurrent - Output500mA/0.5A
最大压降VDOVoltage - Dropout110mV/0.11V
带使能脚EN/CE(ON/OFF功能)With Enable Pin无 No
最大耗散功率PdPower dissipation
Description & Applications500 mA Low Dropout Regulator;•Fully specified for operation over −40˚C to +125˚C • Output current in excess of 500 mA •Output trimmed for 5% tolerance under all operating conditions •Typical dropout voltage of 0.5V at full rated load current •Wide output capacitor ESR range, up to 3Ω • Internal short circuit and thermal overload protection •Reverse battery protection •60V input transient protection • Mirror image insertion protection
描述与应用500 mA低压差稳压;•完全规定工作在-40˚C至+125˚C •输出电流超过500毫安 •输出修剪5%的容差,在所有操作条件下 •典型漏失电压0.5V在全额定负载电流 •宽输出电容ESR范围,3Ω •内部短路和热过载保护 •反向电池保护 •60V的输入瞬态保护 •镜像插入保护
规格书PDF 下载

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深圳市爱瑞凯电子科技有限公司
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LM2937IMP-3.3
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