NCV8669: Linear Voltage Regulator, LDO, 150 mA, with Reset, Delay and Early Warning

Description: The NCV8669 is 150 mA LDO regulator with integrate...
  • The NCV8669 is 150 mA LDO regulator with integrated reset and early warning functions dedicated for microprocessor applications. Its robustness allows NCV8669 to be used in severe automotive environments. The NCV8669 utilizes precise 1 MΩ internal resistor divider for Early Warning function which significantly reduces overall application quiescent current and number of external components. Very low quiescent current as low as 42 µA typical for NCV8669 makes it suitable for applications permanently connected to battery requiring very low quiescent current with or without load. The NCV8669 contains protection functions as current limit and thermal shutdown.
  • Features
  • 5.0 V, +/-2%, 150 mA - Tight regulation limits
  • Very Low Quiescent Current: Typ 42 µA (Including Internal Early Warning Resistor Divider Current) - Save battery life
  • Early Warning Threshold Accuracy:
    +/-10% Over Temperature Range
    (Using RSI_ext External Resistor with +/-1% 100 ppm/°C) - Precise battery voltage monitoring
  • Microprocessor Compatible Control Functions:
    Reset with Adjustable Poweron Delay
    Early Warning - Microprocessor power management feature, design flexibility
  • Integrated Protection Features:
    Current Limitation
    Thermal Shutdown - Self protection
  • AEC Q100 qualified, PPAP capable
  • Applications
  • Body Control Module
  • Instruments and Clusters
  • Occupant Protection and Comfort
  • Powertrain
  • End Products
  • Automotive
  • Technical Documentation & Design Resources
    Availability and Samples
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Linear Voltage Regulator, LDO, 150 mA, with Reset, Delay and Early Warning, 5.0V
  • Package Type: SOIC-14
  • Package Case Outline: 751A-03
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V):
  • IO Typ (A): 0.15 
  • VI Min (V): -0.3 
  • VI Max (V): 40 
  • VDO Typ (V): 0.225 
  • Iq Typ (mA): 0.042 
  • PSRR (dB): 60 
  • Noise (µVrms):
  • Enable: No 
  • PowerGood: No 
  • Package Type: SOIC-14 
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