LD2981CU50TR

LD2981CU50TR

LD2981CU33TR

LD2981CU33TR

LD2981CM50TR Active

Ultra low drop voltage regulators with inhibit low ESR output
Quantity $ per Unit Savings
1 - 9$0.660%
10 - 99$0.5517%
100 - 499$0.3547%
500$0.3449%
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In stock:
$0.66
Parameter NameParameter Value
Operating RangeAutomotive
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameSOT23-5L
Key features
  • Ultra low dropout voltage (0.17 V typ. at 100 mA load, 7 mV typ. at 1 mA load)
  • Very low quiescent current (80 μA typ. at no load in on mode; max 1 μA in off mode)
  • Guaranteed output current up to 100 mA
  • Logic-controlled electronic shutdown
  • Output voltage of 2.5; 3.0; 3.3; 5.0 V
  • Internal current and thermal limit
  • ± 0.75% tolerance output voltage available (A version)
  • Output low noise voltage 160 μVRMS
  • Temperature range: -40 to 125 °C
  • Small package SOT23-5L and SOT-89
  • Fast dynamic response to line and load changes