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AP2205-25W5-7
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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+49@@ -0,0 +1,49 @@+# AP2205-25W5-7++**Diodes Incorporated** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-25++AP2205-25W5-7 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 | VIN | power_in | Unregulated supply input. Operates from 2.3V to 24V (absolute maximum 36V). Bypass to GND with a 1.0µF ceramic capacitor placed close to the pin. |+| 2 | GND | power_in | Device ground reference. All bypass and load-return currents flow through this pin. |+| 3 | EN | input | Active-high enable input. VIH >= 2.0V turns the regulator on; VIL <= 0.4V places the device in shutdown (ISTD typ 0.01µA). Enable pin current typ 3µA at VEN = VOUT+1V. Absolute maximum 36V; do not leave floating. |+| 4 | ADJ/NC | unconnected | On the fixed-output AP2205-25W5-7 (2.5V) variant this pin is Not Connected internally (NC). On the adjustable variant the same pin is the ADJ feedback input to the internal error amplifier (VREF = 1.24V). For the -25W5 fixed part, leave floating or tie to GND. |+| 5 | VOUT | power_out | Regulated 2.5V output (±2%). Max continuous IOUT = 200mA (150mA for VOUT <= 1.8V variants), typical IOUT(MAX) 250mA. Requires >= 2.2µF ceramic output capacitor for stability; compatible with low-ESR ceramics. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-25 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## Ordering variants++Same part, different packaging or reel option.++- `AP2205-25W5-7`+- `AP2205-25W5-725Y-13`+- `AP2205-25W5-725Y-7R`+- `AP2205-25W5-725YR-13`++## CAD (KiCad official)++- Symbol: `AP2205-25W5-7`+- 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://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560099036808953856) (None pp, sha256 `ce4c5ce349628e9a`, 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/ap2205-25w5-7-datasheet.pdf)
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