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AP7331-25WG-7
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Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# AP7331-25WG-7++**Diodes Incorporated** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-25++AP7331-25WG-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 | IN | power_in | Voltage input pin (2V to 6V). Bypass to ground through at least a 1µF capacitor. |+| 2 | GND | power_in | Ground reference for the regulator. |+| 3 | EN | input | Enable input, active high. VIH ≥ 1.4V turns the regulator on; VIL ≤ 0.4V shuts it down. Do not float; absolute max VIN + 0.3V. |+| 4 | NC | unconnected | No internal connection. Leave floating or tie to GND. |+| 5 | OUT | power_out | Regulated 2.5V output pin, 300mA capable. Bypass to ground through a 1µF ceramic capacitor for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-25 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `AP7331-25WG-7`++## CAD (KiCad official)++- Symbol: `AP7331-25WG-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](https://www.diodes.com/assets/Datasheets/AP7331-25WG-7.pdf) (13 pp, sha256 `9fdedb2b73161d34`, 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/ap7331-25wg-7-datasheet.pdf)
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