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apx824-29w5g-7
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Diodes Incorporated Supervisor and Reset ICs, SOT-25. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# APX824-29W5G-7++**Diodes Incorporated** · Supervisor and Reset ICs · SOT-25++APX824-29W5G-7 from Diodes Incorporated, in a SOT-25. 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 (driven low) while VCC is below the negative-going threshold VTH- (2.93 V typ for -29 variant), during power-up, or on a watchdog time-out. Push-pull output; VOL <= 0.4 V at IOL = 1 mA, VOH >= 0.8 x VCC at IOH = -20 uA. Also asserts down to VCC >= 1.1 V per VRESET spec. |+| 2 | GND | power_in | Ground / device return. 0 V reference for VCC and all I/O. |+| 3 | RESET | output | Active-high reset output (complement of /RESET). Driven high while a reset condition is present (VCC below VTH- or watchdog time-out) and low during normal operation. Push-pull; VOH >= 0.8 x VCC at IOH = -100 uA (VCC >= 1.8 V), VOL <= 0.4 V at IOL = 1 mA. |+| 4 | WDI | input | Watchdog input. A positive or negative transition on WDI within the watchdog time-out interval ttout (1.6 s typ, 1.12-2.4 s) retriggers the watchdog. Missing an edge causes /RESET to assert (and RESET to go high) for delay time td (200 ms typ). Leaving WDI unconnected disables the watchdog. Input thresholds VIH = 0.7 x VCC, VIL = 0.3 x VCC; minimum pulse width 50 ns. |+| 5 | VCC | power_in | Operating supply input. Recommended range 1.1 V to 5.5 V (absolute max 6.0 V). Monitored against the negative-going threshold VTH- (2.93 V typ for the -29 variant, 2.80-3.05 V over -40 to 85 C). Bypass with a 0.1 uF ceramic capacitor close to the pin (per Note 5) for best threshold stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-25 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `APX824-29W5G-7`+- `APX824-29W5G-7APX824-23W5G-7`+- `APX824-29W5G-7APX824-26W5G-7`+- `APX824-29W5G-7APX824-31W5G-7`+- `APX824-29W5G-7APX824-40W5G-7`+- `APX824-29W5G-7APX824-44W5G-7`+- `APX824-29W5G-7APX824-46W5G-7`+- `APX824-29W5G-7APX825A-XXW6G-7`++## CAD (KiCad official)++- Symbol: `APX824-29W5G-7`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-25 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](docs/apx824-29w5g-7-datasheet.pdf) (None pp, sha256 `fdb2f5991123ff64`, 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/apx824-29w5g-7-datasheet.pdf)
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