component
L7815-1.5A
Public Made by Adomby adom
TDSEMIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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L7815-1.5A
TDSEMIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220-3L
L7815-1.5A from TDSEMIC, in a TO-220-3L. 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 | IN | power_in | Unregulated input voltage pin, absolute maximum 35 V, with a 0.33µF input capacitor Ci shown in the typical application. |
| 2 | GND | power_in | Ground reference pin for the regulator, common to input and output capacitors in the typical application. |
| 3 | OUT | power_out | Regulated 5V output (4.8 V to 5.2 V at 25°C) delivering up to 1.5 A maximum output current, with a 0.1µF output capacitor Co in the typical application. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TDSEMIC |
| Package | TO-220-3L |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
L7815-1.5A - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220-3L (KiCad packages3D, STEP)
- 3D model files:
l7815-1-5a-etched.step/l7815-1-5a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);l7815-1-5a.step/l7815-1-5a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TDSEMIC datasheet (3 pp, sha256
e2c8197763867cf8, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).
# L7815-1.5A
**TDSEMIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220-3L
L7815-1.5A from TDSEMIC, in a TO-220-3L. 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 | IN | power_in | Unregulated input voltage pin, absolute maximum 35 V, with a 0.33µF input capacitor Ci shown in the typical application. |
| 2 | GND | power_in | Ground reference pin for the regulator, common to input and output capacitors in the typical application. |
| 3 | OUT | power_out | Regulated 5V output (4.8 V to 5.2 V at 25°C) delivering up to 1.5 A maximum output current, with a 0.1µF output capacitor Co in the typical application. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TDSEMIC |
| Package | TO-220-3L |
| Category | Power Management (PMIC) |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `L7815-1.5A`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220-3L (KiCad packages3D, STEP)
- 3D model files: `l7815-1-5a-etched.step` / `l7815-1-5a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `l7815-1-5a.step` / `l7815-1-5a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TDSEMIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8614101043856748544) (3 pp, sha256 `e2c8197763867cf8`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/l7815-1-5a-datasheet.pdf)