NCV59749: LDO Regulator with Bias Rail and Ultra-Low Dropout, 3 A (Automotive)

具体说明: NCV59749 is 3 A ultra-low dropout (LDO) voltage re...
  • NCV59749 is 3 A ultra-low dropout (LDO) voltage regulator, capable of providing an output current in excess of 3 A with a dropout voltage of 120 mV typ. at full load current. Output voltage is adjustable down to 0.8 V. Internal protection features consist of thermal shutdown and output current limiting protection. Additional features include user-programmable Soft-Start and Power-Good. NCV59749 is available in 5x5 QFN20 package.
  • 特性
  • 120mV Typ. Dropout at the full 3A load - Able to operate with very small Vin - Vout voltage headroom
  • 0.8V to 3.6V Output Voltage Range - Very suitable for low output voltage operation
  • 0.8V to 5.5V Input Voltage Range - Excellent solution for low input voltage applications
  • 25uVrms of Output Noise - Ideal for Noise Sensitive Applications
  • Very Fast Transient Response - Very Suitable choice for Voltage Regulation in High-Speed Digital Applications
  • Output Current in Excess of 3.0 A
  • Fast Transient Response
  • Programmable Soft-Start
  • Open Drain Power Good Output
  • Stable with Any Type of Output Capacitor
  • 应用
  • Automotive
  • Networking and Telecommunications
  • Industrial
  • Voltage Regulation for Low Voltage, High Current FPGA, DSP power rails
  • Computing and Peripherials
  • Medical
  • Voltage Regulation for Mixed-Signal Transceiver ICs
  • POL Applications
  • 终端产品
  • Automotive Equipment
  • Cellular Infrastructure Equipment
  • FPGA, DSP and Logic Power Supplies
  • Camera & Vision Systems
  • Ultrasound Imaging
  • High-End Computing Equipment
  • Medical Equipment
  • Optical Telecom Equipment
  • Cellular Telecom Equipment
  • Routers
  • 技术文档及设计资源
    供货情况和样品
    NCV59749MNADJTBG
  • 状况: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • 具体说明: LDO Regulator with Bias Rail and Ultra-Low Dropout, 3 A (Automotive)
  • 封装 类型: QFN-20
  • 封装 外形: 485DB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 3000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:21,000
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): Adjustable 
  • IO Typ (A):
  • VI Min (V): 0.8 
  • VI Max (V): 5.5 
  • VDO Typ (V): 0.12 
  • Iq Typ (mA): 1.2 
  • PSRR (dB): 75 
  • Noise (µVrms): 20 
  • Enable: Yes 
  • PowerGood: Yes 
  • Package Type: QFN-20 
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