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APX809-44SAG-7
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Diodes Incorporated Supervisor and Reset ICs, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# APX809-44SAG-7++**Diodes Incorporated** · Supervisor and Reset ICs · SOT-23++APX809-44SAG-7 from Diodes Incorporated, in a SOT-23. 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. 0V return for VCC and the push-pull RESET output stage. |+| 2 | /RESET | output | Active-low push-pull reset output (APX809 variant). Driven low whenever VCC is below the 4.38V threshold and held low for the reset timeout period (200ms typ, 140-280ms) after VCC rises above threshold. VOL <= 0.3V at ISINK=1.2mA; VOH >= 0.8*VCC at ISOURCE=500µA. Guaranteed valid down to VCC=1V. |+| 3 | VCC | power_in | Operating voltage input, monitored against the internal 4.38V reset threshold (APX809-44 option). Recommended operating range 1.1V to 5.5V; absolute max 6.0V. Recommended 100nF decoupling capacitor to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `APX809-44SAG-7`+- `APX810-44SAG-7`+- `APX809-44SRG-7`+- `APX810-44SRG-7`++## CAD (KiCad official)++- Symbol: `APX809-44SAG-7`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](docs/apx809-44sag-7-datasheet.pdf) (8 pp, sha256 `6cea3bdb5cde9297`, retrieved 2026-08-17, tier: lcsc)+- **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/apx809-44sag-7-datasheet.pdf)
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