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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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apx811-29ug-7: laser-etched CAD + chip hero (factory 2.0.0 backfill)
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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)
- 3D model files:
apx811-29ug-7-etched.step/apx811-29ug-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);apx811-29ug-7.step/apx811-29ug-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (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).
# 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)
- 3D model files: `apx811-29ug-7-etched.step` / `apx811-29ug-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `apx811-29ug-7.step` / `apx811-29ug-7.glb` are the bare package body.
## 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)