component
STM6824LWY6F
Public Made by Adomby adom
STMicroelectronics Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSTM6824LWY6F
STMicroelectronics · Supervisor And Reset ICs · SOT-23-5
STM6824LWY6F 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; driven low when VCC falls below VRST (4.514-4.746 V for L-grade), when watchdog timeout expires, and held low for trec (140-280 ms, typ 200 ms) after VCC recovers. |
| 2 | VSS | power_in | Ground reference (0 V); all voltages referenced to this pin. |
| 3 | RST | output | Active-high push-pull reset output; logical inverse of RST, asserted high during the same reset conditions; VOH ≥ 0.8 VCC with ISOURCE up to 800 µA (VCC ≥ 4.25 V). |
| 4 | WDI | input | Watchdog input; must receive a rising or falling edge within tWD (1.12-2.24 s, typ 1.6 s) to prevent reset assertion; leave unconnected or tristate to disable watchdog (max leakage 10 µA, max capacitance 200 pF when floating); VIH = 0.7 VCC, VIL = 0.3 VCC. |
| 5 | VCC | power_in | Supply voltage input, operating range 1.0-5.5 V; quiescent current 4 µA typ / 12 µA max (MR and WDI unconnected, VCC < 3.6 V); reset output guaranteed valid down to VCC = 1.0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
STM6824LWY6F - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
stm6824lwy6f-etched.step/stm6824lwy6f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm6824lwy6f.step/stm6824lwy6f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (31 pp, sha256
ba50f0fd6706f830, retrieved 2026-09-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).