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SN7809PI - 3 Terminal 1A Positive Voltage Regulator

Download the SN7809PI datasheet PDF. This datasheet also covers the SN7805D variant, as both devices belong to the same 3 terminal 1a positive voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The SN78xxx series are three-terminal positive regulators providing over 1A output current with internal current limiting, thermal shutdown and safe area protection.

These regulators are useful in a wide range of applications.

Key Features

  • ◈ Output Current up to 1.0A ◈ Output Voltage : 5, 6, 8, 9, 10, 12, 15, 18, 24V ◈ Built in OVP, CLP circuit. ◈ Built in TSD Protection. ◈ Output Transistor Safe Area Protection. ◈ Ultra High level of ESD [ Built in ESD Protection Cell ] MM : 500V / HBM 5KV SN78xxD SN78xxD TO-252-3L.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN7805D-AUK.pdf) that lists specifications for multiple related part numbers.

More Datasheets from AUK (Kodenshi AUK Group)

Part Number Description
SN7809D 3 Terminal 1A Positive Voltage Regulator
SN7805D 3 Terminal 1A Positive Voltage Regulator
SN7805PI 3 Terminal 1A Positive Voltage Regulator
SN7806D 3 Terminal 1A Positive Voltage Regulator
SN7806PI 3 Terminal 1A Positive Voltage Regulator
SN7808D 3 Terminal 1A Positive Voltage Regulator
SN7808PI 3 Terminal 1A Positive Voltage Regulator
SN7810D 3 Terminal 1A Positive Voltage Regulator
SN7810PI 3 Terminal 1A Positive Voltage Regulator
SN7812D 3 Terminal 1A 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
Semiconductor http:// www.auk.co.kr TO-252-3L SN78xxx 3 Terminal 1A Positive Voltage Regulator Description The SN78xxx series are three-terminal positive regulators providing over 1A output current with internal current limiting, thermal shutdown and safe area protection. These regulators are useful in a wide range of applications. Although they are just fixed voltage regulators, the SN78xxx series can be used with external components to obtain adjustable voltages and Currents. Application ◈ Consumer and personal electronics ◈ SMPS post-regulator / dc-to-dc modules ◈ High-efficiency linear power supplies TO-220F-3L ORDERING INFORMATION Product Marking Package Features and Benefits ◈ Output Current up to 1.