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LM8261M5X

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by Ray

Texas Instruments Precision OpAmps, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmplm8261m5x
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

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LM8261M5X

Texas Instruments · Precision OpAmps · SOT-23-5

LM8261M5X from Texas Instruments, 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 Op-amp output. Rail-to-rail output stage, sources 53mA typ. and sinks 75mA typ. short-circuit current. Swings within ~130mV of either rail with 2k load at 5V supply. Unlimited capacitive load drive capability.
2 V- power_in Negative supply rail (or ground in single-supply operation). Total supply voltage (V+ - V-) rated 2.5V to 30V, absolute maximum 32V.
3 IN+ input Non-inverting input. Rail-to-rail input common-mode range extending 0.3V beyond both supply rails. Input bias current ~1.2uA typ., input voltage noise 15nV/sqrt(Hz).
4 IN- input Inverting input. Rail-to-rail input common-mode range extending 0.3V beyond both supply rails. Absolute maximum differential input voltage +/-10V.
5 V+ power_in Positive supply rail. Supply voltage range 2.5V to 30V (absolute max 32V). Typical supply current 0.97mA at 5V with no load.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • LM8261M5X

CAD (KiCad official)

  • Symbol: LM8261M5X
  • 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: Texas Instruments datasheet (19 pp, sha256 b60741c4ef7f82b9, 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