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L7809ABV-DG

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Positive voltage regulator ICs

Quantity $ per Unit Savings
1 - 500$0.910%
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In stock
$0.91
Parameter NameParameter Value
Operating Temp Min Celsius0.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
RoHs compliantEcopack2
GradeIndustrial
Package NameTO-220

The L78 series of three-terminal positive regulators is available in TO-220, TO-220FP, D²PAK and DPAK packages and several fixed output voltages, making it useful in a wide range of applications.


These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type embeds internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.

Key features
  • Output current up to 1.5 A
  • Output voltages of 5; 6; 8; 8.5; 9; 12; 15; 18; 24 V
  • Thermal overload protection
  • Short circuit protection
  • Output transition SOA protection
  • 2 % output voltage tolerance (A version)
  • Guaranteed in extended temperature range (A version)