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LDQ40PUR

LDQ40PUR

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LDQ40PU50RY

250 mA low dropout LDO

Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameDFN 6L 2X2X 0.75 PITCH0.65 AG

The LDQ40 is a high accuracy voltage regulator, which provides 250 mA of current.It is available in an SOT23 5L, DFN 2x2 6L package, to maximize space saving.The device is stabilized with a small ceramic capacitor on the output. The low drop, low quiescent current, and short-circuit protection make...
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Key features
  • AEC-Q100 grade 1 qualified
    • Operating temperature range: -40 °C < TJ < 150 °C
  • Input voltage from 3.3 V to 40 V
  • Dropout voltage (500 mV typ. at 250 mA load)
  • Low ground current (2 μA typ. at no load)
  • Output voltage: 1.8 V, 2.5 V, 3.3 V, and 5.0 V and ADJ from 1.2 V to 12 V
  • Output voltage tolerance: ±1.5% overtemperature, ±0.5% at 25 °C
  • 250 mA guaranteed output current
  • Power Good for fixed versions
  • Logic-controlled electronic shutdown
  • Internal current limit
  • Short-circuit protection
  • Thermal shutdown
  • Output active discharge function
  • Package options:
    • SOT23-5L, DFN 2x2 6L for industrial applications
    • DFN 2x2 6L WF for automotive grade
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Quantity $ per unit Savings
1-9$1.580%
10-24$1.4210%
25-99$1.3415%
100-249$1.1130%
250-499$1.0335%
500$0.9242%
Contact sales
$1.58
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameDFN 6L 2X2X 0.75 PITCH0.65 AG

The LDQ40 is a high accuracy voltage regulator, which provides 250 mA of current.It is available in an SOT23 5L, DFN 2x2 6L package, to maximize space saving.The device is stabilized with a small ceramic capacitor on the output. The low drop, low quiescent current, and short-circuit protection make...
Read More

Key features
  • AEC-Q100 grade 1 qualified
    • Operating temperature range: -40 °C < TJ < 150 °C
  • Input voltage from 3.3 V to 40 V
  • Dropout voltage (500 mV typ. at 250 mA load)
  • Low ground current (2 μA typ. at no load)
  • Output voltage: 1.8 V, 2.5 V, 3.3 V, and 5.0 V and ADJ from 1.2 V to 12 V
  • Output voltage tolerance: ±1.5% overtemperature, ±0.5% at 25 °C
  • 250 mA guaranteed output current
  • Power Good for fixed versions
  • Logic-controlled electronic shutdown
  • Internal current limit
  • Short-circuit protection
  • Thermal shutdown
  • Output active discharge function
  • Package options:
    • SOT23-5L, DFN 2x2 6L for industrial applications
    • DFN 2x2 6L WF for automotive grade