component
L7815ACD2T-TR
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, D2PAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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L7815ACD2T-TR
STMicroelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · D2PAK
L7815ACD2T-TR from STMicroelectronics, in a D2PAK. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | INPUT | power_in | Unregulated input voltage, rated up to 35 V absolute maximum for VO = 5 to 18 V; the L7815A needs about 17.9 to 30 V for regulation and should be bypassed with 0.33 µF or larger close to the pin. |
| 2 | GND | power_in | Ground reference pin, connected internally to the exposed tab (labelled GND in the D²PAK drawing). |
| 3 | OUTPUT | power_out | Regulated 15 V output delivering up to 1.5 A with internal current limiting, thermal shutdown and safe-area protection, with a 5 mA minimum load for regulation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | D2PAK |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
L7815ACD2T-TR - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: D2PAK (KiCad packages3D, STEP)
- 3D model files:
l7815acd2t-tr-etched.step/l7815acd2t-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);l7815acd2t-tr.step/l7815acd2t-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (55 pp, sha256
f7b390b5c05e0aba, retrieved 2026-10-12, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# L7815ACD2T-TR
**STMicroelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · D2PAK
L7815ACD2T-TR from STMicroelectronics, in a D2PAK. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | INPUT | power_in | Unregulated input voltage, rated up to 35 V absolute maximum for VO = 5 to 18 V; the L7815A needs about 17.9 to 30 V for regulation and should be bypassed with 0.33 µF or larger close to the pin. |
| 2 | GND | power_in | Ground reference pin, connected internally to the exposed tab (labelled GND in the D²PAK drawing). |
| 3 | OUTPUT | power_out | Regulated 15 V output delivering up to 1.5 A with internal current limiting, thermal shutdown and safe-area protection, with a 5 mA minimum load for regulation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | D2PAK |
| Category | Power Management (PMIC) |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `L7815ACD2T-TR`
- Footprint: `Package_TO_SOT_SMD:TO-263-2`
- 3D model: D2PAK (KiCad packages3D, STEP)
- 3D model files: `l7815acd2t-tr-etched.step` / `l7815acd2t-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `l7815acd2t-tr.step` / `l7815acd2t-tr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904240098394112) (55 pp, sha256 `f7b390b5c05e0aba`, retrieved 2026-10-12, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/l7815acd2t-tr-datasheet.pdf)