component

AX8115A

Public Made by Adom

by adom

Lingyang Micro LED Drivers, SOT-89-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentled driversax8115afactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 17d ago
viewers ax8115a: viewers · Ray 17d ago
ax8115a-etched.glb ax8115a: factory component page (tier=lcsc) · Ray 17d ago
ax8115a-etched.step ax8115a: factory component page (tier=lcsc) · Ray 17d ago
ax8115a-hero.glb ax8115a: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
ax8115a-hero.overlay.json Publish 0.1.0 · Ray 17d ago
ax8115a.glb Publish 0.1.0 · Ray 17d ago
ax8115a.kicad_mod Publish 0.1.0 · Ray 17d ago
ax8115a.kicad_sym Publish 0.1.0 · Ray 17d ago
ax8115a.lbr Publish 0.1.0 · Ray 17d ago
ax8115a.step Publish 0.1.0 · Ray 17d ago
package.json Publish 0.1.0 · Ray 17d ago
page.json Set visibility: public · Ray 17d ago
README.md Publish 0.1.0 · Ray 17d ago

AX8115A

Lingyang Micro · LED Drivers · SOT-89-5

AX8115A from Lingyang Micro, in a SOT-89-5. 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 SW output Drain of the internal power switch, rated -0.3 V to 60 V with a continuous switch current of 1.2 A, so keep the SW trace short to limit switching loss.
2 GND power_in Common power and signal ground for the device.
3 DIM input Switch enable and dimming input for analog dimming (0.5 V to 2.5 V) and PWM dimming, with a 6 V absolute maximum; pulling it below 0.3 V shuts the power switch off into standby.
4 CSN input Current-sense input, where the LED sense resistor is connected between CSN and VIN; the absolute range is VIN-0.3 V to VIN+1 V.
5 VIN power_in Supply input with an operating range of 4.8 V to 50 V and an absolute maximum of -0.3 V to 60 V, which must have a bypass capacitor placed close to the pin.

Key specifications

Parameter Value
Manufacturer Lingyang Micro
Package SOT-89-5
Category LED Drivers
Pins 5

CAD (KiCad official)

  • Symbol: AX8115A
  • Footprint: Package_TO_SOT_SMD:SOT-89-5
  • 3D model: SOT-89-5 (KiCad packages3D, STEP)
  • 3D model files: ax8115a-etched.step / ax8115a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ax8115a.step / ax8115a.glb are the bare package body.

Provenance

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

  • Datasheet: Lingyang Micro datasheet (6 pp, sha256 dfdeb6a40d982b3b, retrieved 2026-10-10, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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