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SG7805 - Positive Fixed Voltage Regulator

Download the SG7805 datasheet PDF. This datasheet also covers the SG7805T variant, as both devices belong to the same positive fixed voltage regulator family and are provided as variant models within a single manufacturer datasheet.

Description

The SG78xxA/SG78xx series of positive regulators offer self-contained, fixed-voltage capability with up to 1.5 A of load current and input voltage up to 50 V (SG78xxA series only).

Features

  • of thermal shutdown, current limiting, and safe-area control have been designed into these units and since these regulators require only a small output capacitor for satisfactory performance, ease of.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SG7805T-Microsemi.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microsemi (Microchip)

Part Number Description
SG7805A Positive Fixed Voltage Regulator
SG7812 Positive Fixed Voltage Regulator
SG7812A Positive Fixed Voltage Regulator
SG7815 Positive Fixed Voltage Regulator
SG7815A Positive Fixed Voltage Regulator

Full PDF Text Transcription

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SG78xxA/78xx Positive Fixed Voltage Regulator Description The SG78xxA/SG78xx series of positive regulators offer self-contained, fixed-voltage capability with up to 1.5 A of load current and input voltage up to 50 V (SG78xxA series only). These units feature a unique on-chip trimming system to set the output voltages to within ±1.5% of nominal on the SG78xxA series with ±2.0% on the SG78xx series. The SG78xxA versions also offer much improved line and load regulation characteristics. Utilizing an improved bandgap reference design, problems such as drift in output voltage and large changes in the line and load regulation, that are normally associated with the Zener diode references have been eliminated.
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