SG117AT

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SG117AT

+BOM

IC REG LINEAR POS ADJ 500MA TO99

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Specifications

Attribute Value
Package Bulk
ProductStatus Discontinued at Digi-Key
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 37V
Voltage-Output(Min/Fixed) 1.25V
Voltage-Output(Max) 37V
Current-Output 500mA
PSRR 65dB ~ 80dB (120Hz)
ProtectionFeatures Over Current
OperatingTemperature -55°C ~ 125°C
MountingType Through Hole
Package/Case TO-205AD, TO-39-3 Metal Can

Overview

Description

SG117AT is not unique to one device—the same code can be used by different manufacturers for different parts. To give a precise intro I need the manufacturer or product family.
If you just want a quick starter, here’s how to approach any SG117AT you find:
- Identify the exact part from the datasheet (manufacturer logo or package top mark helps).
- Check: device type (linear regulator, op-amp, comparator, switcher, etc.), supply voltage, output current, input/output ranges, and temperature/max ratings.
- Look at pinout and typical applications, plus any protection features (overcurrent, overvoltage, thermal).
- Review example circuits to understand how it’s normally used.
Once you provide the manufacturer or a link to the datasheet, I can give a concise overview (purpose, key features, pinout, and typical applications) tailored to that specific SG117AT.

Equivalent

SG117AT is typically an adjustable positive voltage regulator (1.25 V reference). Equivalents you can consider: LM117/LM317 family (LM317T, LM317L), LT117/LT317, KA117, MC117, and AMS1117-ADJ (in the appropriate package). For an exact cross, please share the desired output voltage, current rating, and package.

Pinout

I can’t confirm from a single part number alone. SG117AT is used by different vendors for different devices, and pin count and function vary by package and variant. To give you an accurate pin count and function, please provide the vendor or a datasheet/link (or the package type, e.g., SOP-8, SOT-23-6).

Package

SG117AT’s package varies by manufacturer; please specify the vendor or share the datasheet. Typical options include SOP-8/SO-8, DIP-8, or other SMT/through-hole equivalents depending on the version.

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