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DS8561-30S3
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DSTECH Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# DS8561-30S3++**DSTECH** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT23-3++DS8561-30S3 from DSTECH, in a SOT23-3. 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 reference for the regulator. Connect to system ground. |+| 2 | VOUT | power_out | Regulated LDO output, fixed at 3.0V for the -30 variant. Capable of sourcing up to 300mA. Requires a ceramic or tantalum output capacitor (typically 1µF) to GND for stability. |+| 3 | VIN | power_in | Power supply input, 1.2V to 5.5V (absolute max 7V). Bypass to GND with a 1µF ceramic capacitor. Must be at least VOUT + VDROPOUT (≈0.18V at 3V/300mA) above the target output. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | DSTECH |+| Package | SOT23-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `DS8561-30S3`+- `DS8561-30S3SS3`+- `DS8561-30S3S5`+- `DS8561-30S3C5`+- `DS8561-30S3D4`+- `DS8561-30S3D6`++## CAD (KiCad official)++- Symbol: `DS8561-30S3`+- Footprint: `Package_TO_SOT_SMD:SOT-23-3`+- 3D model: SOT23-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [DSTECH datasheet](docs/ds8561-30s3-datasheet.pdf) (19 pp, sha256 `b28c6b5e18533c57`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/ds8561-30s3-datasheet.pdf)
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