NCP146: CMOS Low Dropout Regulator, 300 mA

Description: The NCP146 is 300 mA LDO that provides the enginee...
  • The NCP146 is 300 mA LDO that provides the engineer with a very stable, accurate voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the NCP146 employs the dynamic quiescent current adjustment for very low IQ consumption at no−load.
  • Features
  • Operating Input Voltage Range: 1.7 V to 5.5 V - Well suited for battery powered applications
  • Low Dropout: 135 mV Typical at 300 mA - Supports applications with very low Input to Output Voltage requirements
  • Thermal Shutdown and Current Limit Protections - Robust design and high reliability
  • Very Low Quiescent Current of Typ. 50 µA - Highly effective solution at light load conditions
  • +/- 1% typical Vout Accuracy - Precise Vout for power sensitive devices
  • Available in SOIC8 Package
  • Applications
  • Other Battery Powered Applications
  • Wireless module
  • Camera supply module
  • MCU and low power FPGA supply
  • End Products
  • Smartphone
  • Tablet
  • Portable device
  • Wireless handset
  • Battery powered device
  • Technical Documentation & Design Resources
    Availability and Samples
    NCP146CD180R2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: CMOS Low Dropout Regulator, 300 mA , SOIC8 - 1.8V
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Digikey:>1K
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): 1.8 
  • IO Typ (A): 0.3 
  • VI Min (V): 1.7 
  • VI Max (V): 5.5 
  • VDO Typ (V): 0.28 
  • Iq Typ (mA): 0.05 
  • PSRR (dB): 75 
  • Noise (µVrms): 70 
  • Enable: No 
  • PowerGood: No 
  • Package Type: SOIC-8 
  • ON Semiconductor Full Web Site