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SG7812 - Positive Fixed Voltage Regulator

This page provides the datasheet information for the SG7812, a member of the SG7805T Positive Fixed Voltage Regulator family.

Datasheet Summary

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.

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Datasheet preview – SG7812

Datasheet Details

Part number SG7812
Manufacturer Microsemi
File Size 761.92 KB
Description Positive Fixed Voltage Regulator
Datasheet download datasheet SG7812 Datasheet
Additional preview pages of the SG7812 datasheet.

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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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