WL9005P3-30

@@ -0,0 +1,93 @@+# WL9005P3-30++**WPMtek Wei Pan Microelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3L++WL9005P3-30 from WPMtek Wei Pan Microelectronics, in a SOT-89-3L. 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 LDO. Return path for input and output capacitors; keep trace wide and short back to this pin for best transient/PSRR performance. |+| 2 | VIN | power_in | Unregulated power input, 2.0V to 7.0V operating range (9V absolute max). Requires a ≥1µF ceramic bypass capacitor to GND located close to the pin. In SOT89-3, the TAB is also VIN (thermally and electrically tied to this pin). |+| 3 | VOUT | power_out | Regulated output voltage pin. Fixed 3.0V for the WL9005P3-30 variant, ±1.5% accuracy, up to 500mA output current. Requires a ≥1µF (X7R/X5R) ceramic output capacitor to GND located close to the pin for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | WPMtek Wei Pan Microelectronics |+| Package | SOT-89-3L |+| Category | Power Management (PMIC) |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `WL9005P3-30P3-12`+- `WL9005P3-30P3-15`+- `WL9005P3-30P3-18`+- `WL9005P3-30P3-25`+- `WL9005P3-30P3-28`+- `WL9005P3-30`+- `WL9005P3-30P3-50`+- `WL9005P3-30S3-12`+- `WL9005P3-30S3-15`+- `WL9005P3-30S3-18`+- `WL9005P3-30S3-25`+- `WL9005P3-30S3-28`+- `WL9005P3-30S3-30`+- `WL9005P3-30S3-33`+- `WL9005P3-30S3-36`+- `WL9005P3-30S3-50`+- `WL9005P3-30S5-12`+- `WL9005P3-30S5-15`+- `WL9005P3-30S5-18`+- `WL9005P3-30S5-25`+- `WL9005P3-30S5-28`+- `WL9005P3-30S5-30`+- `WL9005P3-30S5-33`+- `WL9005P3-30S5-36`+- `WL9005P3-30S5-50`+- `WL9005P3-30D4-12`+- `WL9005P3-30D4-15`+- `WL9005P3-30D4-18`+- `WL9005P3-30D4-25`+- `WL9005P3-30D4-28`+- `WL9005P3-30D4-30`+- `WL9005P3-30D4-33`+- `WL9005P3-30D4-36`+- `WL9005P3-30D4-50`+- `WL9005P3-30F6-12`+- `WL9005P3-30F6-15`+- `WL9005P3-30F6-18`+- `WL9005P3-30F6-25`+- `WL9005P3-30F6-28`+- `WL9005P3-30F6-30`+- `WL9005P3-30F6-33`+- `WL9005P3-30F6-36`+- `WL9005P3-30F6-50`++## Related parts (NOT interchangeable)++The extractor listed these alongside WL9005P3-30, but they are **different parts** with different electrical characteristics. Do not order them as substitutes.++- `WL9005P3-33`+- `WL9005P3-36`++## CAD (KiCad official)++- Symbol: `WL9005P3-30`+- Footprint: `Package_TO_SOT_SMD:SOT-89-3`+- 3D model: SOT-89-3L (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [WPMtek Wei Pan Microelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757103023351320576) (None pp, sha256 `2ed7848826dfb0c6`, 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/wl9005p3-30-datasheet.pdf)