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APX825A-31W6G-7
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Diodes Incorporated Supervisor and Reset ICs, SOT-26. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# APX825A-31W6G-7++**Diodes Incorporated** · Supervisor and Reset ICs · SOT-26++APX825A-31W6G-7 from Diodes Incorporated, in a SOT-26. 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 | RESET | output | Active-low reset output. Asserted (low) when VCC is below the -31 threshold (~3.08V typ), during power-up, and while MR is held low. Remains low for td (~200ms typ) after the reset condition clears. VOL <= 0.4V. |+| 2 | GND | power_in | Device ground reference. |+| 3 | RESET | output | Active-high reset output (complement of pin 1). Driven high while a reset condition is present and for td (~200ms typ) after the condition clears. VOH >= 0.8*VCC. |+| 4 | MR | input | Active-low manual reset input. Driving MR low forces RESET active. Internally pulled up to VCC through ~60kOhm, so it can be left open or driven by a pushbutton to GND. tW(MR) >= 100ns. |+| 5 | WDI | input | Watchdog input. Must see a rising or falling edge within the ttout window (1.6s typ, 1.12s min) or RESET is asserted for td. Leave floating/unconnected to disable the watchdog. tW(WDI) >= 50ns; IIH/IIL ~120uA. |+| 6 | VCC | power_in | Supply voltage input, 1.1V to 5.5V recommended (6.0V abs max). Monitored against the internal -31 threshold (~3.08V typ). Bypass with a 100nF ceramic capacitor close to the pin. ICC ~30uA typ. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-26 |+| Category | PMIC |+| Pins | 6 |++## Ordering variants++- `APX825A-31W6G-7`+- `APX825A-31W6G-7APX823 (SOT25)`+- `APX825A-31W6G-7APX824 (SOT25)`++## CAD (KiCad official)++- Symbol: `APX825A-31W6G-7`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-26 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](docs/apx825a-31w6g-7-datasheet.pdf) (12 pp, sha256 `ac01ecac15a5c818`, 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/apx825a-31w6g-7-datasheet.pdf)
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