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LDH40PURY

200 mA low dropout LDO

Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack3
GradeAutomotive
Package NameDFN 6L 2X2X 0.75 PITCH0.65 AG

LDH40 is a high accuracy voltage regulator designed to be directly connected to a car battery in automotive applications, or a generic battery connected in industrial applications. Extended input voltage up to 40 V makes the device capable to support a load dump transient, typical in automotive...
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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 (700 mV typ. at 200 mA load)
  • Low ground current (2 μA typ. at no load)
  • ADJ from 1.2 V to 22 V
  • Output voltage tolerance: 0.5% at 25 °C
  • 200 mA guaranteed output current
  • Power Good
  • Logic-controlled electronic shutdown
  • Internal current limit
  • Thermal shutdown
  • Output active discharge function
  • Package options:
    • DFN 2x2 6L WF for automotive grade
    • SOT23 5L and DFN 6L for industrial
In stock
Quantity $ per unit Savings
1-9$1.680%
10-24$1.5110%
25-99$1.4315%
100-249$1.1830%
250-499$1.1035%
500$0.9742%
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$1.68
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Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack3
GradeAutomotive
Package NameDFN 6L 2X2X 0.75 PITCH0.65 AG

LDH40 is a high accuracy voltage regulator designed to be directly connected to a car battery in automotive applications, or a generic battery connected in industrial applications. Extended input voltage up to 40 V makes the device capable to support a load dump transient, typical in automotive...
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 (700 mV typ. at 200 mA load)
  • Low ground current (2 μA typ. at no load)
  • ADJ from 1.2 V to 22 V
  • Output voltage tolerance: 0.5% at 25 °C
  • 200 mA guaranteed output current
  • Power Good
  • Logic-controlled electronic shutdown
  • Internal current limit
  • Thermal shutdown
  • Output active discharge function
  • Package options:
    • DFN 2x2 6L WF for automotive grade
    • SOT23 5L and DFN 6L for industrial