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78L05A - POSITIVE VOLTAGE REGULATORS

Download the 78L05A datasheet PDF. This datasheet also covers the 78L05ABUTR variant, as both devices belong to the same positive voltage regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

The L78L series of three-terminal positive 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.

Key Features

  • Output current up to 100 mA.
  • Output voltages of 3.3; 5; 6; 8; 9; 10; 12; 15; 18; 24 V thermal overload protection.
  • Short-circuit protection.
  • No external components are required.
  • Available in either ± 4% (A) or ± 8% (C) selection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (78L05ABUTR_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
78L05A Positive-Voltage Linear Regulators Texas Instruments
78L05A 3-TERMINAL POSITIVE VOLTAGE REGULATOR JRC
78L05A fixed-voltage monolithic integrated-circuit voltage regulators STEK
78L05A Three-Terminal Low Current Positive Voltage Regulators PLANETA
78L05A 3-Terminal 0.1A Positive Voltage Regulator Fairchild Semiconductor

Other Datasheets by STMicroelectronics

Part Number Description
78L05AB POSITIVE VOLTAGE REGULATORS
78L05AC POSITIVE VOLTAGE REGULATORS
78L05 Positive voltage regulators
78L05B POSITIVE VOLTAGE REGULATORS
78L05C POSITIVE VOLTAGE REGULATORS

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.

View original datasheet text
TO-92 SO-8 SOT-89 L78L Datasheet Positive voltage regulators Features • Output current up to 100 mA • Output voltages of 3.3; 5; 6; 8; 9; 10; 12; 15; 18; 24 V thermal overload protection • Short-circuit protection • No external components are required • Available in either ± 4% (A) or ± 8% (C) selection Description The L78L series of three-terminal positive 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.