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LM258D

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs lm258d: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers lm258d: viewers · Ray 2mo ago
lm258d-etched.fit.json lm258d: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
lm258d-etched.glb lm258d: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
lm258d-etched.step lm258d: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
lm258d.glb Publish 0.1.0 · Ray 2mo ago
lm258d.kicad_mod Publish 0.1.0 · Ray 2mo ago
lm258d.kicad_sym Publish 0.1.0 · Ray 2mo ago
lm258d.lbr Publish 0.1.0 · Ray 2mo ago
lm258d.step Publish 0.1.0 · Ray 2mo ago
package.json Publish 0.1.0 · Ray 2mo ago
page.json lm258d: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 28d ago
README.md lm258d: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

LM258D

Texas Instruments · Operational Amplifier · SOIC-8

LM258D from Texas Instruments, in a SOIC-8. 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 OUT1 output Output of op-amp channel 1.
2 IN1- input Inverting (negative) input of op-amp channel 1.
3 IN1+ input Non-inverting (positive) input of op-amp channel 1.
4 V- power_in Negative (lowest) supply rail or ground for single-supply operation. Supply range 3 V to 32 V (V+ to V-) for LM258A.
5 IN2+ input Non-inverting (positive) input of op-amp channel 2.
6 IN2- input Inverting (negative) input of op-amp channel 2.
7 OUT2 output Output of op-amp channel 2.
8 V+ power_in Positive (highest) supply rail. Supply range 3 V to 32 V (V+ to V-) for LM258A.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Op-amp/Cmp
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • LM258DD
  • LM258DPW
  • LM258DDGK
  • LM258DP
  • LM258DDDF

CAD (KiCad official)

  • Symbol: LM258D
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: lm258d-etched.step / lm258d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm258d.step / lm258d.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (58 pp, sha256 8c216315ee3a22fc, 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