L6983C50QTR Active
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38 V, 3 A synchronous step-down converter with 17 µA quiescent current
Quantity $ per Unit Savings
1 - 9$2.750%
10 - 24$2.4810%
25 - 99$2.3415%
100 - 249$2.0326%
250 - 499$1.9330%
500$1.7337%
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In stock:
$2.75
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Parameter NameParameter Value
Input Voltage Min Volt3.5
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameQFPN 3X3X0.80 16L PITCH 0.50
Key features
  • 3.5 V to 38 V operating input voltage
  • Output voltage from 0.85 V to VIN
  • 3.3 V and 5 V fixed output voltage versions
  • 3 A DC output current
  • 17 μA operating quiescent current
  • Internal compensation network
  • Two different versions: LCM for high efficiency at light loads and LNM for noise sensitive applications
  • 2 μA shutdown current
  • Internal soft-start
  • Enable
  • Overvoltage protection
  • Output voltage sequencing
  • Thermal protection
  • 200 kHz to 2.3 MHz programmable switching frequency. Stable with low ESR capacitor
  • Optional spread spectrum for improved EMC
  • Power Good
  • Synchronization to external clock for LNM devices
  • QFN16 package