component

STM1815RWX7F

Public Made by Adom

by adom

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

componentpower management (pmic)stm1815rwx7ffactory-2.0.0extractor-text
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STM1815RWX7F

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

STM1815RWX7F from STMicroelectronics, in a SOT-23-3. 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 reset output (push-pull) that asserts low when VCC drops below the reset threshold and remains low for a minimum of 100 ms after VCC rises above the threshold.
2 VCC power_in Supply voltage and input for reset threshold comparator, operating range 1.0 V to 5.5 V.
3 VSS power_in Ground, reference for power supply and device logic; must be connected to system ground.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOT-23-3
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: STM1815RWX7F
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: stm1815rwx7f-etched.step / stm1815rwx7f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm1815rwx7f.step / stm1815rwx7f.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (25 pp, sha256 92bdec36422e0716, retrieved 2026-10-03, 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