L9409F NRND

Alternator voltage regulator with load response control
Quantity $ per Unit Savings
1 - 9$6.530%
10 - 24$5.8910%
25 - 99$5.6214%
100 - 249$4.6629%
250 - 499$4.2435%
500$3.9739%
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In stock:
$6.53
Parameter NameParameter Value
Operating RangeAutomotive
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius150.0
Operating Voltage Min Volt8.0
Operating Voltage Max Volt28.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
ROHS Compliance GradeEcopack1
GradeAutomotive
Package NameMW 8L
Key features
  • IC regulator for 12 V type alternator
  • Fixed frequency regulation loop
  • 130 mΩ high side field driver
  • Fail safe device with double sensing of battery voltage (VB and VS)
  • Load response control (LRC) function activates after an initial time delay
  • Self start function from phase frequency
  • “Z” shaped regulation curve compliant with VW specification.
  • Key recognition from L input
  • Field driver, lamp driver and relay driver short protection
  • Complex diagnostics
  • Thermal shutdown at 175 °C