LD39015XX10 150 mA low quiescent current low noise voltage regulator

The LD39015xx series provides 150 mA maximum current from an input voltage ranging from 1.5 V to 5.5 V with a typical dropout voltage of 80 mV. It is stable with ceramic capacitor. The ultra-low drop voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications. Power supply rejection is 65 dB at low frequencies and starts to roll off at 10 kHz. Enable logic control function puts the LD39015xx in shut-down 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, personal digital assistants (PDAs), cordless phones or similar battery-powered systems

技术特性
  • Input voltage from 1.5 to 5.5 V
  • Ultra low dropout voltage (80 mV typ. at 100 mA load)
  • Very low quiescent current (18 A typ. at no load, 35 μA typ. at 150 mA load, 1 μA max in off mode)
  • Very low noise without bypass capacitor (29 μVRMS at VOUT = 0.8 V)
  • Output voltage tolerance: ± 2.0% @ 25 °C
  • 150 mA guaranteed output current
  • Wide range of output voltages available on request: 0.8 V to 3.3 V with 100 mV step
  • Logic-controlled electronic shutdown
  • Compatible with ceramic capacitors CO = 1 μF
  • Internal current and thermal limit
  • Available in SOT666 and SOT23-5L packages
  • Temperature range: -40 °C to 125 °C
功能框图
LD39015XX10 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
LD39015M10R Active 0.441 1000 SOT23-5L Tape And Reel -40 °C-125 °C LD39015M10R
DATASHEET
描述 版本 大小
LD39015XX10 : DS5528: 150 mA low quiescent current low noise voltage regulator 3 295KB