NCV47411: Adjustable Dual LDO, 3.3 V to 20 V, with Adjustable Current Limit and 3.3 V Logic Compatible Enable Inputs

Description: The NCV47411 is a dual integrated low dropout regu...
  • The NCV47411 is a dual integrated low dropout regulator with 100 mA per channel designed for use in harsh automotive environments. It includes wide operating temperature and input voltage ranges. The device is offered with adjustable voltage version available in 3% output voltage accuracy. It has a high peak input voltage tolerance and reverse input voltage protection. It also provides overcurrent protection, overtemperature protection and enable for control of the state of the output voltage of each channel. The integrated current sense feature provides diagnosis and system protection functionality. The current limit of the device is adjustable by resistor connected to CSO pin for each channel. CSO pin output current creates voltage drop across CSO resistor which is proportional to output current of each channel.
  • Features
  • Enable Input (3.3 V Logic Compatible Thresholds) - Save battery life - quiescent current down to 10µA max.
  • Adjustable Current Limit up to 150 mA - Current sense feature provides diagnosis and system protection functionality.
  • Adjustable Voltage Version (from 3.3 V to 20 V) 3% Output Voltage
  • Protection: Current Limitation, Thermal Shutdown, Reverse Input Voltage
  • Applications
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  • End Products
  • Automotive
  • Technical Documentation & Design Resources
    Evaluation/Development Tool Information
    Availability and Samples
    NCV47411PAAJR2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Adjustable Dual LDO, 3.3 V to 20 V, with Adjustable Current Limit and 3.3 V Logic Compatible Enable Inputs
  • Package Type: TSSOP-14 EP
  • Package Case Outline: 948AW
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):13 to 16
  • Arrow:0
  • Newark:>1K
  • Specifications
  • Output: Dual 
  • Polarity: Positive 
  • VO (V): Adjustable 
  • IO Typ (A): 0.1 
  • VI Min (V): -42 
  • VI Max (V): 40 
  • VDO Typ (V): 0.25 
  • Iq Typ (mA): 0.235 
  • PSRR (dB): 75 
  • Noise (µVrms): 130 
  • Enable: Yes 
  • PowerGood: No 
  • Package Type: TSSOP-14 EP 
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