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STM1831L24WY6F

Public Made by Adom

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

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STM1831L24WY6F

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

STM1831L24WY6F 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 open drain output asserted when sense voltage VSEN drops below detector threshold VDET.
2 VSS power_in Ground reference for the device.
3 VCC power_in Supply voltage input with operating range 1.6 V to 6.0 V, requiring 0.1 µF decoupling capacitor.
4 VSEN input Sense voltage input monitored from 0 V to 6.0 V for detector operation.
5 CD bidirectional Delay capacitor terminal for programming output timing delay through connected external capacitor.

Key specifications

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

CAD (KiCad official)

  • Symbol: STM1831L24WY6F
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: stm1831l24wy6f-etched.step / stm1831l24wy6f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm1831l24wy6f.step / stm1831l24wy6f.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (24 pp, sha256 a79db083267ad643, retrieved 2026-10-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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