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78L18A - fixed-voltage monolithic integrated-circuit voltage regulators

Download the 78L18A datasheet PDF. This datasheet also covers the 78L05A variant, as both devices belong to the same fixed-voltage monolithic integrated-circuit voltage regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of applications.

These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation.

Key Features

  • of these regulators make them essentially immune to overload. When used as a replacement for a Zener diode-resistor combination, an effective improvemen in output impedance can be obtained together with lower-bias current. Features.
  • 3-Terminal Regulators.
  • Output Current Up to 100 mA.
  • No External Components.
  • Internal Thermal Overload Protection.
  • Internal Short-Circuit Limiting Internal Block Digram Package TO-92 (top view) OCI Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (78L05A-STEK.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 78L18A
Manufacturer STEK
File Size 306.79 KB
Description fixed-voltage monolithic integrated-circuit voltage regulators
Datasheet download datasheet 78L18A Datasheet

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Other Datasheets by STEK

Part Number Description
78L10A fixed-voltage monolithic integrated-circuit voltage regulators
78L12A fixed-voltage monolithic integrated-circuit voltage regulators
78L15A fixed-voltage monolithic integrated-circuit voltage regulators
78L05A fixed-voltage monolithic integrated-circuit voltage regulators
78L06A fixed-voltage monolithic integrated-circuit 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
） 78LXX Description This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power-pass elements to make high-current voltage regulators. Each of these regulators can deliver up to100 mA of output current. The internal limiting and termal shutdown features of these regulators make them essentially immune to overload. When used as a replacement for a Zener diode-resistor combination, an effective improvemen in output impedance can be obtained together with lower-bias current.