component

STM810TWX6F

Public Made by Adom

by adom

STMicroelectronics Supervisor and Reset ICs, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentpmicstm810twx6f
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

STM810TWX6F

STMicroelectronics · Supervisor and Reset ICs · SOT-23-3

STM810TWX6F from STMicroelectronics, in a SOT-23-3. 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 VSS power_in Ground / negative supply reference (0 V). Connect directly to the system ground plane.
2 RST output Active-high push-pull reset output (STM810). Driven high while VCC is below the reset threshold (VRST) and held high for the reset time-out period trec (140 ms min) after VCC recovers. Both source and sink capability; guaranteed valid down to VCC = 1.0 V. A 100 kΩ pull-up to VCC is recommended if the RST signal must remain valid for VCC < 1.0 V.
3 VCC power_in Positive supply input and monitored voltage. Operating range up to 5.5 V (absolute max 7 V). A 0.1 µF bypass capacitor mounted as close as possible to this pin is recommended for transient immunity. The internal comparator trips RST when VCC falls below the factory-set VRST threshold (T suffix = ~3.08 V nominal for 3.3 V systems).

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • STM810TWX6F
  • STM810TW6F
  • STM811
  • STM812

CAD (KiCad official)

  • Symbol: STM810TWX6F
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: stm810twx6f-etched.step / stm810twx6f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm810twx6f.step / stm810twx6f.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (21 pp, sha256 24f3f88facdeb210, 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