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L78M15CDT-TR
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STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# L78M15CDT-TR++**STMicroelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2(DPAK)++L78M15CDT-TR from STMicroelectronics, in a TO-252-2(DPAK). 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 voltage pin. Absolute maximum 35 V (for VO = 5-18 V variants, applies to 15 V option). Requires a 0.33 uF bypass capacitor to ground close to the pin per Figure 4/Figure 5 application circuit. |+| 2 | GROUND | power_in | Common ground reference pin. Electrically connected to the DPAK metal tab/backside, which is the primary thermal path for heat-sinking. |+| 3 | OUTPUT | power_out | Regulated +15 V output pin, up to 0.5 A output current with internal current limit and SOA/thermal protection. Recommended output capacitor is 0.1 uF to ground for stability and transient response. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | TO-252-2(DPAK) |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `L78M15CDT-TRT`+- `L78M15CDT-TRP`+- `L78M15CDT-TRDT`+- `L78M15CDT-TRDT-TR`+- `L78M15CDT-TRDP`++## CAD (KiCad official)++- Symbol: `L78M15CDT-TR`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/l78m15cdt-tr.pdf) (46 pp, sha256 `bf25de1549fb4045`, 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/l78m15cdt-tr-datasheet.pdf)
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