LDO40LPU50RY

LDO40LPU50RY

LDO40LPU33RY

Active
400 mA, 38 V low-dropout regulator, with 45 µA quiescent current
Quantity $ per Unit Savings
1 - 9$1.990%
10 - 24$1.7910%
25 - 99$1.6716%
100 - 249$1.3831%
250 - 499$1.3433%
500$1.1940%
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In stock:
$1.99
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
GradeAutomotive
Package NameDFN6 3x3
Key features
  • Low quiescent current: typ. 45 µA at no load
  • Wide input voltage operating range up to 38 V
  • Low startup voltage: 3.5 V
  • Output current up to 400 mA
  • Output voltage options: Adj from 2.5 V and fixed, 3.0, 3.3, 5.0 and 8.5 V
  • Output voltage accuracy:
    • ± 1% typ. @ 25 °C
    • ± 3% (including line, load and temperature variation)
  • Ultra low-dropout:
    • 36 mV @ 100 mA load current
    • 140 mV @ 400 mA load current
  • High PSRR: 70 dB @ 1 kHz
  • Very low noise: 20 µVRMS/VOUT
  • Protection features: current limitation, thermal shutdown
  • -40 °C to +125 °C operating temperature range
  • Package: DFN6 (3x3) (wettable flanks)
  • AEC-Q100 qualified (grade 1)