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您现在的位置是:团子下载站 > 电源技术 > 500毫安低静态电流和低噪声电压调节器LD39050

500毫安低静态电流和低噪声电压调节器LD39050

  • 资源大小:0.70 MB
  • 上传时间:2021-09-14
  • 下载次数:0次
  • 浏览次数:24次
  • 资源积分:1积分
  • 标      签: ld39050 电压调节器 静态电流

资 源 简 介

DescripTIon The LD39050 provides 500 mA maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV. Stability is given by ceramic capacitors. The ultra low drop voltage, low quiescent current and low noise features make it suitable for low power batterypowered applicaTIons. Power supply rejecTIon is 65 dB at low frequencies and starts to roll off at 10 kHz. The enable logic control funcTIon puts the LD39050 in shutdown mode allowing a total current consumption lower than 1 µA. The device also includes short-circuit constant current limiting and thermal protection. Typical applications are mobile phones, hard disks and battery-powered systems.
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