STMICROELECTRONICS  L78S12CV  Linear Voltage Regulators, Fixed, 19V To 35V In, 12V And 2A Out, TO-220-3


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Product Overview

The L78S12CV is a three terminal positive regulator 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 employs internal current limiting, thermal shutdown and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 2 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
  • Output current to 2A
  • Thermal overload protection
  • Short circuit protection
  • Output transition SOA protection


Audio; Automotive; Consumer Electronics; Industrial; Imaging, Video & Vision; Multimedia; Power Management
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Product Information

  • Input Voltage Min 19V
  • Input Voltage Max 35V
  • Output Voltage Nom. 12V
  • Output Current 2A
  • Linear Regulator Case Style TO-220
  • No. of Pins 3Pins
  • Operating Temperature Min 0°C
  • Operating Temperature Max 150°C
  • Packaging Each
  • Output Voltage Max 12 V
  • MSL -
  • SVHC To Be Advised

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    Availability:  135

    • 135 in stock for same day shipping
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      More stock available week commencing 5/30/16

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    Minimum order quantity: 1

    Order multiple quantity: 1

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    1 - 9 $1.08
    10 - 24 $0.925
    25 - 99 $0.808
    100 - 249 $0.697
    250 - 499 $0.604
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    1000 - 2499 $0.397
    2500+ $0.38

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    Suggested Substitutes



    Operational Amplifier, 19 V, 35 V, 12 V, 500 mA, TO-220, 3 Pins

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    Price for: Each

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    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 7/25/16

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