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AP2141DSG-13
Public Made by Adomby adom
Diodes Incorporated AC-DC Controllers and Regulators, SO-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+49@@ -0,0 +1,49 @@+# AP2141DSG-13++**Diodes Incorporated** · AC-DC Controllers and Regulators · SO-8++AP2141DSG-13 from Diodes Incorporated, in a SO-8. 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 from the internal high-side power MOSFET. Delivers up to 0.5 A recommended continuous load with ~95 mΩ typical on-resistance at Vin = 5 V. When the switch is disabled, an internal discharge path (~100 Ω) sinks residual output charge to GND. |+| 2 | GND | power_in | Device ground reference. All internal analog and control circuitry are referenced to this pin. |+| 3 | FLG | output | Open-drain fault flag output, active low when an over-current or over-temperature event exceeds the 7 ms typical blanking time. FLG FET has ~20 Ω on-resistance at 10 mA sink; requires an external pull-up resistor (typ 10 kΩ) to a logic supply up to 6.5 V. |+| 4 | EN | input | Enable input, active LOW on AP2141D (drive low to turn the switch on). Logic thresholds: VIL ≤ 0.8 V, VIH ≥ 2.0 V. Input leakage ≤1 µA at VEN = 5 V. Absolute max VEN = 6.5 V. |+| 5 | IN | power_in | Voltage input supply pin to the internal power MOSFET and control circuitry. Operating range 2.7 V to 5.5 V; UVLO trip ~1.9 V typical. Absolute max VIN = 6.5 V. Bypass locally with ceramic (0.1 µF) and bulk (10 µF) capacitors. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SO-8 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++Same part, different packaging or reel option.++- `AP2141DSG-13`+- `AP2141DSG-13W`+- `AP2141DSG-13MP`+- `AP2141DSG-13FM`++## CAD (KiCad official)++- Symbol: `AP2141DSG-13`+- Footprint: `Package_SO:TI_SO-PowerPAD-8`+- 3D model: SO-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](docs/ap2141dsg-13-datasheet.pdf) (18 pp, sha256 `781650a6c67afd9a`, 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/ap2141dsg-13-datasheet.pdf)
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