component

STM6823MWY6F

Public Made by Adom

by adom

STMicroelectronics Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)stm6823mwy6ffactory-2.0.0extractor-text

Verified STM6823MWY6F

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier mfr, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: STM6823MWY6F · SOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 31-page datasheet
  • ✓distributor: lcsc C3687979, digikey 497-4794-2-ND, mouser 511-STM6823MWY6F
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-yq3a7gt2/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ stm6823mwy6f.kicad_sym✓ stm6823mwy6f.kicad_mod✓ stm6823mwy6f.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 17h ago
viewers stm6823mwy6f: viewers · Ray 17h ago
package.json Publish 0.1.0 · Ray 17h ago
page.json Set visibility: public · Ray 17h ago
README.md Publish 0.1.0 · Ray 17h ago
stm6823mwy6f-etched.glb Publish 0.1.0 · Ray 17h ago
stm6823mwy6f-etched.step stm6823mwy6f: factory component page (tier=mfr) · Ray 17h ago
stm6823mwy6f-hero.glb stm6823mwy6f: hero GLB from the etched model (keeps the MPN mark) · Ray 17h ago
stm6823mwy6f-hero.overlay.json Publish 0.1.0 · Ray 17h ago
stm6823mwy6f.glb Publish 0.1.0 · Ray 17h ago
stm6823mwy6f.kicad_mod Publish 0.1.0 · Ray 17h ago
stm6823mwy6f.kicad_sym Publish 0.1.0 · Ray 17h ago
stm6823mwy6f.lbr Publish 0.1.0 · Ray 17h ago
stm6823mwy6f.step Publish 0.1.0 · Ray 17h ago
verification.json Verified: Published by the parts factory: tier mfr, 5 pins · Ray 17h ago

STM6823MWY6F

STMicroelectronics · Supervisor And Reset ICs · SOT-23-5

STM6823MWY6F from STMicroelectronics, in a SOT-23-5. 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 RST output Active low, push-pull reset output that pulses low when triggered and stays low while VCC is below the reset threshold or MR is low, remaining low for trec after reset release.
2 VSS power_in Ground reference for the device.
3 MR input Push-button reset input where a logic low asserts reset, with an internal 52 kΩ pull-up (35 to 75 kΩ) and it may be left open if unused.
4 WDI input Watchdog input where reset is asserted if WDI remains high or low for at least 1.6 s, and the watchdog is disabled when WDI is left unconnected or driven by a tristate output.
5 VCC power_in Supply voltage monitored for out-of-tolerance conditions, with operating voltage of 1.2 to 5.5 V.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Operating voltage VCC 1.2 5.5 V 21
Reset threshold, STM6xxxM VRST 4.314 4.39 4.446 V 25 °C 22
Reset threshold, STM6xxxM VRST 4.27 4.49 V -40 to 85 °C 22
Reset pulse width (trec, blank suffix) trec 140 200 280 ms 22
Watchdog timeout period tWD 1.12 1.6 2.24 s 23
MR pull-up resistor 35 52 75 kΩ 23
Input leakage current ILI -1 1 µA 0 V = VIN = VCC 21
Input high voltage (MR) VIH 2 V VRST > 4.0 V 21
Input low voltage (MR) VIL 0.8 V VRST > 4.0 V 21
Output low voltage (RST; push-pull or open drain) VOL 0.3 V VCC ≥ 1.0 V, ISINK = 50 µA, Reset asserted 21
Output low voltage (RST; push-pull or open drain) VOL 0.4 V VCC ≥ 4.5 V, ISINK = 3.2 mA, Reset asserted 21
Output low voltage (RST; push-pull only) VOL 0.3 V VCC ≥ 2.7 V, ISINK = 1.2 mA, Reset not asserted 21
Output low voltage (RST; push-pull only) VOL 0.4 V VCC ≥ 4.5 V, ISINK = 3.2 mA, Reset not asserted 21
Reset threshold hysteresis 10 mV L/M versions 22
Storage temperature (VCC off) TSTG -55 150 °C VCC off 18
Lead solder temperature TSLD 260 °C Lead solder temperature for 10 seconds 18
Input or output voltage VIO -0.3 V max VCC + 0.3 V 18
Supply voltage VCC -0.3 7 V 18
Output current IO 20 mA 18
Power dissipation PD 320 mW 18
Supply voltage operating range VCC 1 5.5 V 19
Ambient operating temperature TA -40 85 °C 19

CAD (KiCad official)

  • Symbol: STM6823MWY6F
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: stm6823mwy6f-etched.step / stm6823mwy6f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm6823mwy6f.step / stm6823mwy6f.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (31 pp, sha256 ba50f0fd6706f830, retrieved 2026-11-06, tier: manufacturer)
  • 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