component
AP2151AW-7
Public Made by Adomby adom
Diodes Incorporated AC-DC Controllers and Regulators, SOT-25. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# AP2151AW-7++**Diodes Incorporated** · AC-DC Controllers and Regulators · SOT-25++AP2151AW-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 | OUT | power_out | Switched voltage output pin. Sources up to 0.5A recommended continuous (0.8A typ. current limit) to the USB downstream load. For multi-OUT packages all OUT pins must be tied together; a bypass capacitor (0.1μF + bulk) at OUT is recommended. |+| 2 | GND | power_in | Device ground reference. |+| 3 | FLG | output | Open-drain fault flag output, active low when an over-current or over-temperature fault is detected. Blanking time (typ. 7ms) prevents false reporting during inrush; requires an external pull-up resistor (typ. 10kΩ) to VIN or logic rail. Internal FLG FET RDS(on) ~20Ω (max 40Ω) at IFLG=10mA. |+| 4 | EN | input | Active-high enable input for the AP2151A. VIL max 0.8V, VIH min 2V (up to VIN). Absolute-maximum enable voltage 6.5V. Drive high to turn the switch on, low to shut it down (typical shutdown current 0.5μA). |+| 5 | IN | power_in | Voltage input pin supplying the USB power switch. Operating range 2.7V to 5.5V (absolute max 6.5V). Bypass with 0.1μF close to the pin plus 10μF bulk. For multi-IN packages all IN pins must be tied together externally. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-25 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++Same part, different packaging or reel option.++- `AP2151AW-7`++## CAD (KiCad official)++- Symbol: `AP2151AW-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/AP2151AW-7.pdf) (18 pp, sha256 `8f366b7812e3bd17`, 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/ap2151aw-7-datasheet.pdf)
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