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APX811-29UG-7
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Diodes Incorporated Supervisor and Reset ICs, SOT-143. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# APX811-29UG-7++**Diodes Incorporated** · Supervisor and Reset ICs · SOT-143++APX811-29UG-7 from Diodes Incorporated, in a SOT-143. 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 | GND | power_in | Ground reference for the supervisor. |+| 2 | RESET | output | Push-pull active-low reset output (APX811). Asserted low when VCC is below the 2.93 V threshold or MR is held low, and remains low for the ~200 ms (240 ms min) timeout after VCC recovers. Guaranteed logic-low for VCC > 1 V; add a 100 k pull-down if valid RESET is required for VCC < 1 V. |+| 3 | MR | input | Manual reset input, active low. Driving MR low forces RESET to become active. Minimum pulse width 100 ns. |+| 4 | VCC | power_in | Operating voltage input, 1.1 V to 5.5 V recommended (abs max 7 V). Monitored against the internal 2.93 V (typ) reset threshold on the -29 option; typical supply current 30 uA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-143 |+| Category | PMIC |+| Pins | 4 |++## Ordering variants++- `APX811-29UG-7`++## CAD (KiCad official)++- Symbol: `APX811-29UG-7`+- Footprint: `Package_TO_SOT_SMD:SOT-143`+- 3D model: SOT-143 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/APX811-29UG-7.pdf) (10 pp, sha256 `7a730fe754bff472`, retrieved 2026-08-17, tier: manufacturer)+- **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](docs/apx811-29ug-7-datasheet.pdf)
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