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SGM8051XN5

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SGMICRO Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmpsgm8051xn5
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Symbol & Footprint

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Datasheet

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Contents

README

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SGM8051XN5

SGMICRO · Operational Amplifier · SOT-23-5

SGM8051XN5 from SGMICRO, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT output Amplifier output. Rail-to-rail output swing; drives 130mA typical output current and swings within ~120mV of either supply rail with RL = 150Ω.
2 -Vs power_in Negative supply rail (typically GND for single-supply operation). Total supply voltage +Vs to -Vs must be in the range 2.5V to 5.5V (6V absolute max).
3 +IN input Non-inverting analog input. Input common-mode range is -0.2V to 3.8V with Vs = 5V; absolute input voltage must stay within (-Vs) - 0.3V to (+Vs) + 0.3V.
4 -IN input Inverting analog input. Used with external feedback network to set closed-loop gain; same common-mode and absolute voltage limits as +IN.
5 +Vs power_in Positive supply rail. Operating voltage range 2.5V to 5.5V referenced to -Vs; 6V absolute max supply. Bypass with a local decoupling capacitor to -Vs.

Key specifications

Parameter Value
Manufacturer SGMICRO
Package SOT-23-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • SGM8051XN5/TR
  • SGM8051XN5XS/TR

CAD (KiCad official)

  • Symbol: SGM8051XN5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: SGMICRO datasheet (22 pp, sha256 7de6e63f86f567e4, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF