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 Specifications, Documents & More

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

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  • 155 in stock for same day shipping
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10 - 24 $0.925
25 - 99 $0.808
100 - 249 $0.697
250 - 499 $0.604
500 - 999 $0.497
1000 - 2499 $0.397
2500+ $0.38

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
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Suggested Substitutes



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


Price for: Each 1

1+ $0.709 250+ $0.636 500+ $0.566 1000+ $0.511


Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

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    More stock available week commencing 7/11/16

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