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SK1117-5.0
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Shikues SK1117 5 0 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# SK1117-5.0++**Shikues SK1117 5 0** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223++SK1117-5.0 from Shikues SK1117 5 0, in a SOT-223. 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 | GND | power_in | Ground return for the regulator. On the fixed-output SK1117-5.0 variant this pin is the device ground (labeled VSS/ADJ in the pin table; the ADJ function only applies to the SK1117-ADJ variant). |+| 2 | VOUT | power_out | Regulated 5.0V output. Typical output is 5.0V (min 4.9V, max 5.1V) at 0 to 1A load with Vin=6.3V. Requires a ~10uF tantalum output capacitor for stability. |+| 3 | VIN | power_in | Unregulated input supply. Recommended operating input voltage is up to 15V (absolute max 18V). Recommend a 10uF tantalum bypass capacitor from VIN to GND. |+| 4 | VOUT | power_out | Regulated 5.0V output (SOT-223 tab). Electrically connected to pin 2; the large tab also serves as the primary thermal path (theta_JC = 20 C/W). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Shikues SK1117 5 0 |+| Package | SOT-223 |+| Category | PMIC |+| Pins | 4 |++## Ordering variants++- `SK1117-5.0`+- `SK1117-5.0XX`++## CAD (KiCad official)++- Symbol: `SK1117-5.0`+- Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2`+- 3D model: SOT-223 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Shikues SK1117 5 0 datasheet](docs/sk1117-5-0-datasheet.pdf) (10 pp, sha256 `e3e5f9a414ebb08b`, 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/sk1117-5-0-datasheet.pdf)
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