component

SGM809-RXN3L

Public Made by Adom

by adom

SGMICRO Supervisor and Reset ICs, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentpmicsgm809-rxn3l
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads on click. Unloads only if this page sits in the background.

PCB Footprint

Open full view ↗
Loads on click. Unloads only if this page sits in the background.

Datasheet

Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Download PDF
Contents

README

markdown

SGM809-RXN3L

SGMICRO · Supervisor and Reset ICs · SOT-23

SGM809-RXN3L from SGMICRO, in a SOT-23. 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 GND power_in Ground / device return.
2 RESET output Active-low reset output (push-pull on SGM809). RESET is driven low while VCC is below the 2.63V (TYP) reset threshold, and remains low for 240ms (TYP) after VCC rises above the threshold. Output is valid with VCC as low as 1V.
3 VCC power_in Power supply voltage that is monitored by the reset comparator. Operating range 1.0V to 5.5V (TA = 0-70°C); absolute max 6V. Supply current typ 13µA at VCC < 3.6V.

Key specifications

Parameter Value
Manufacturer SGMICRO
Package SOT-23
Category PMIC
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • SGM809-RXN3L/TR
  • SGM809-RXN3/TR

CAD (KiCad official)

  • Symbol: SGM809-RXN3L
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: sgm809-rxn3l-etched.step / sgm809-rxn3l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sgm809-rxn3l.step / sgm809-rxn3l.glb are the bare package body.

Provenance

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

  • Datasheet: SGMICRO datasheet (13 pp, sha256 3ba33d0874d62803, 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