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L7815ABD2T-TR
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STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, D2PAK. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+48@@ -0,0 +1,48 @@+# L7815ABD2T-TR++**STMicroelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · D2PAK++L7815ABD2T-TR from STMicroelectronics, in a D2PAK. 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 | INPUT | power_in | Unregulated DC input supply. VI up to 35 V absolute maximum (for VO ≤ 18 V variants). A 0.33 µF ceramic input capacitor is recommended close to the pin when the regulator is far from the supply filter. |+| 2 | GROUND | power_in | Common ground / reference return. Electrically connected to the metal tab of the D²PAK package, which also serves as the thermal pad for heat sinking. |+| 3 | OUTPUT | power_out | Regulated 15 V ± 2% output, up to 1.5 A with adequate heat sinking. A 0.1 µF ceramic output capacitor is recommended to improve transient response. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | D2PAK |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `L7815ABD2T-TRD2T`+- `L7815ABD2T-TRD2T-TR`+- `L7815ABD2T-TRV`+- `L7815ABD2T-TRT`+- `L7815ABD2T-TRCV`+- `L7815ABD2T-TRDT`+- `L7815ABD2T-TRDT-TR`++## CAD (KiCad official)++- Symbol: `L7815ABD2T-TR`+- Footprint: `Package_TO_SOT_SMD:TO-263-2`+- 3D model: D2PAK (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/l7815abd2t-tr.pdf) (55 pp, sha256 `ca2cee3c82e6b40e`, 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/l7815abd2t-tr-datasheet.pdf)
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