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LM386DTR

Public Made by Adom

by adom

XBLW Audio Amplifiers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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LM386DTR

XBLW · Audio Amplifiers · SOP-8

LM386DTR from XBLW, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GAIN passive Gain setting pin; an external resistor and capacitor between pins 1 and 8 set the voltage gain from 20 up to 200.
2 -INPUT input Inverting input, ground-referenced.
3 +INPUT input Noninverting input, ground-referenced.
4 GND power_in Ground reference.
5 VOUT output Amplifier output, automatically offset to half the supply voltage.
6 VCC power_in Power supply voltage, 4 V to 12 V supply range.
7 BYPASS passive Bypass decoupling path.
8 GAIN passive Gain setting pin; an external resistor and capacitor between pins 1 and 8 set the voltage gain from 20 up to 200.

Key specifications

Parameter Value
Manufacturer XBLW
Package SOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: LM386DTR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: lm386dtr-etched.step / lm386dtr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm386dtr.step / lm386dtr.glb are the bare package body.

Provenance

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

  • Datasheet: XBLW datasheet (10 pp, sha256 0c6b07984335503e, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF