onsemi

NCP163 Ultra-Low Noise LDO Regulator

onsemi's 250 mA NCP163 ultra-low noise, high PSRR LDO regulator for RF and analog circuits

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Image of onsemi's NCP163 Ultra-Low Noise LDO RegulatorThe NCP163 from onsemi is a low dropout regulator (LDO) capable of supplying 250 mA output current. Designed to meet the requirements of RF and analog circuits, the NCP163 device provides low noise, high PSRR, low quiescent current, and very good load/line transients. The device is designed to work with a 1 µF input and a 1 µF output ceramic capacitor. It is available in two thickness ultra-small 0.35 P, 0.65 mm x 0.65 mm chip scale package (CSP) and XDFN4 0.65 P, 1 mm x 1 mm.

Features and Benefits
  • Ultra-low quiescent current 12 µA
  • Very low dropout 80 mV at 250 mA
  • Ultra-high PSRR 92 dB at 1 kHz
  • Ultra-high PSRR 60 dB at 100 kHz
  • Ultra-low output noise 6.5 µVRMS
  • Operating input voltage range 2.2 V to 5.5 V
  • Available in CSP4 0.35 P package
  • Improved efficiency during light load conditions
  • Low power dissipation at full load
  • Excellent for power sensitive devices like Wi-Fi modules
  • Very well suited for noise sensitive application
  • Suitable for battery-powered devices
  • Great for space constraint applications
Applications
    
  • RF modules
  • A/D and D/A converters power supply
  • Battery-powered equipment
  • Camera modules
  • Precision analog circuits
  • Audio codec
  
  • LP5907 upgrade
  • Smartphones
  • Tablets
  • Cameras and camcorders
  • Wireless routers

NCP163 LDO Regulator

ImageManufacturer Part NumberDescriptionVoltage - Input (Max)Available QuantityView Details
IC REG LINEAR 1.8V 250MA 4-XDFNNCP163AMX180TBGIC REG LINEAR 1.8V 250MA 4-XDFN5.5V24836 - ImmediateView Details
IC REG LINEAR 2.85V 250MA 4-XDFNNCP163AMX285TBGIC REG LINEAR 2.85V 250MA 4-XDFN5.5V0 - ImmediateView Details
IC REG LINEAR 3V 250MA 4-XDFNNCP163AMX300TBGIC REG LINEAR 3V 250MA 4-XDFN5.5V8271 - Immediate
30000 - Factory Stock		View Details
IC REG LINEAR 3.3V 250MA 4-XDFNNCP163AMX330TBGIC REG LINEAR 3.3V 250MA 4-XDFN5.5V14880 - Immediate
5000 - Factory Stock		View Details
IC REG LINEAR 5V 250MA 4-XDFNNCP163AMX500TBGIC REG LINEAR 5V 250MA 4-XDFN5.5V10778 - ImmediateView Details
Published: 2017-04-13

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