component
MCT1117C-3.3-TP
Public Made by Adomby adom
MCC Micro Commercial Components Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
MCT1117C-3.3-TP
MCC Micro Commercial Components · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223
MCT1117C-3.3-TP from MCC Micro Commercial Components, in a SOT-223. 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 | ADJ/GND | power_in | Ground reference pin, labelled ADJ/GND on the package drawing and functioning as GND on the fixed-output MCT1117C-3.3 (the ADJ function applies only to the MCT1117C-ADJ version). |
| 2 | OUTPUT | power_out | Regulated 3.3V output (3.234V to 3.366V over the stated test conditions) with a maximum output current of 1.0A. |
| 3 | IN | power_in | Unregulated input supply; the recommended maximum input voltage is 18V and the absolute maximum input voltage is 30V, with a dropout of 1.3V at 1A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC Micro Commercial Components |
| Package | SOT-223 |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
MCT1117C-3.3-TP - Footprint:
Package_TO_SOT_SMD:SOT-223-3_TabPin2 - 3D model: SOT-223 (KiCad packages3D, STEP)
- 3D model files:
mct1117c-3-3-tp-etched.step/mct1117c-3-3-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mct1117c-3-3-tp.step/mct1117c-3-3-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC Micro Commercial Components datasheet (6 pp, sha256
c724116a00dc1526, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# MCT1117C-3.3-TP
**MCC Micro Commercial Components** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223
MCT1117C-3.3-TP from MCC Micro Commercial Components, in a SOT-223. 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 | ADJ/GND | power_in | Ground reference pin, labelled ADJ/GND on the package drawing and functioning as GND on the fixed-output MCT1117C-3.3 (the ADJ function applies only to the MCT1117C-ADJ version). |
| 2 | OUTPUT | power_out | Regulated 3.3V output (3.234V to 3.366V over the stated test conditions) with a maximum output current of 1.0A. |
| 3 | IN | power_in | Unregulated input supply; the recommended maximum input voltage is 18V and the absolute maximum input voltage is 30V, with a dropout of 1.3V at 1A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC Micro Commercial Components |
| Package | SOT-223 |
| Category | Power Management (PMIC) |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `MCT1117C-3.3-TP`
- Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2`
- 3D model: SOT-223 (KiCad packages3D, STEP)
- 3D model files: `mct1117c-3-3-tp-etched.step` / `mct1117c-3-3-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mct1117c-3-3-tp.step` / `mct1117c-3-3-tp.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MCC Micro Commercial Components datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597538785550602240) (6 pp, sha256 `c724116a00dc1526`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/mct1117c-3-3-tp-datasheet.pdf)