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L7812AC - Positive voltage regulator

General Description

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.

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).

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Other Datasheets by STMicroelectronics

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TO-220 TO-220FP DPAK D²PAK Maturity status link L78 L78 Datasheet Positive voltage regulator ICs 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) Description 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.