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.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownMCT1117C-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).