component

SC2442SO-TR

Public Made by Adom

by adom

Semiment SC2442SO Hall Sensor, SOT-23-3L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs sc2442so-tr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers sc2442so-tr: viewers · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json sc2442so-tr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 17h ago
README.md sc2442so-tr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 19d ago
sc2442so-tr-etched.fit.json sc2442so-tr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sc2442so-tr-etched.glb sc2442so-tr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sc2442so-tr-etched.step sc2442so-tr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sc2442so-tr.glb Publish 0.1.0 · Ray 1mo ago
sc2442so-tr.kicad_mod Publish 0.1.0 · Ray 1mo ago
sc2442so-tr.kicad_sym Publish 0.1.0 · Ray 1mo ago
sc2442so-tr.lbr Publish 0.1.0 · Ray 1mo ago
sc2442so-tr.step Publish 0.1.0 · Ray 1mo ago

SC2442SO-TR

Semiment SC2442SO · Hall Sensor · SOT-23-3L

SC2442SO-TR from Semiment SC2442SO, in a SOT-23-3L. 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 VDD power_in 2.5 V to 24 V power supply input. Withstands reverse battery to -28 V and includes over-voltage protection.
2 OUT output Open-drain digital latch output; requires an external pull-up resistor. Sinks up to 20 mA (30 mA absolute max) with Vsat typ. 180 mV at 20 mA.
3 GND power_in Ground reference terminal.

Key specifications

Parameter Value
Manufacturer Semiment SC2442SO
Package SOT-23-3L
Category Sensor
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • SC2442SO-TRSO-N-TR
  • SC2442SO-TRSO-N-TR-Q
  • SC2442SO-TR
  • SC2442SO-TR-Q
  • SC2442SO-TRSE-TR-Q
  • SC2442SO-TRUA-BK-Q
  • SC2442SO-TRUA-N-BK-Q

CAD (KiCad official)

  • Symbol: SC2442SO-TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: sc2442so-tr-etched.step / sc2442so-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sc2442so-tr.step / sc2442so-tr.glb are the bare package body.

Provenance

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

  • Datasheet: Semiment SC2442SO datasheet (17 pp, sha256 e983d4a83b7be220, 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