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L79L12AB - Negative voltage regulators

This page provides the datasheet information for the L79L12AB, a member of the L79L Negative voltage regulators family.

Description

The L79L series of three-terminal negative regulators employ internal current limiting and thermal shutdown, making them essentially indestructible.

If adequate heat-sink is provided, they can deliver up to 100 mA output current.

Features

  • Output current up to 100 mA.
  • Output voltages of -5; -8;-12; -15 V.
  • Thermal overload protection.
  • Short-circuit protection.
  • No external components are required.
  • Output tolerance + 4% L79L Negative voltage regulators Datasheet - production data.

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Datasheet preview – L79L12AB

Datasheet Details

Part number L79L12AB
Manufacturer STMicroelectronics
File Size 804.00 KB
Description Negative voltage regulators
Datasheet download datasheet L79L12AB Datasheet
Additional preview pages of the L79L12AB datasheet.

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Full PDF Text Transcription

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Features  Output current up to 100 mA  Output voltages of -5; -8;-12; -15 V  Thermal overload protection  Short-circuit protection  No external components are required  Output tolerance + 4% L79L Negative voltage regulators Datasheet - production data Description The L79L series of three-terminal negative regulators employ internal current limiting and thermal shutdown, making them essentially indestructible. If adequate heat-sink is provided, they can deliver up to 100 mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or oncard regulation for elimination of noise and distribution problems associated with single-point regulation.
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