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LM7809 - 3-Terminal Positive voltage Regulators

Download the LM7809 datasheet PDF. This datasheet also covers the LM7805 variant, as both devices belong to the same 3-terminal positive voltage regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

These voltage regulators are designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation.

Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents.

Key Features

  • Output current in excess of 1.5A.
  • No external components required.
  • Output Voltages (5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V).
  • Internal Thermal shutdown and SOA protection.
  • Output voltage offered in 4% Tolerance.
  • Pb-Free Packages are available.
  • High ESD Level (HBM>8000V, MM>800V).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM7805-APSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LM7809
Manufacturer AP Semiconductor
File Size Direct Link
Description 3-Terminal Positive voltage Regulators
Datasheet download datasheet LM7809 Datasheet

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Other Datasheets by AP Semiconductor

Part Number Description
LM7806 3-Terminal Positive voltage Regulators
LM7808 3-Terminal Positive voltage Regulators
LM7810 3-Terminal Positive voltage Regulators
LM7818 3-Terminal Positive voltage Regulators
LM78L05 3-Terminal 150mA Positive Voltage Regulator

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
LM78XX 3-Terminal Positive voltage Regulators DESCRIPTION These voltage regulators are designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. FEATURES ■ Output current in excess of 1.5A ■ No external components required ■ Output Voltages (5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V) ■ Internal Thermal shutdown and SOA protection ■ Output voltage offered in 4% Tolerance ■ Pb-Free Packages are available ■ High ESD Level (HBM>8000V, MM>800V) TYPICAL APPLICATION The input voltage must remain typically 2.0V above the output voltage even during the low point on the ripple voltage.