component
TMI3101C
Public Made by Adomby adom
TMI DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+41@@ -0,0 +1,41 @@+# TMI3101C++**TMI** · DC-DC Converters · SOT-23-5++TMI3101C from TMI, in a SOT-23-5. 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 | EN | input | Chip Enable Pin; drive above 1.5V to enable or below 0.3V to disable the device; do not leave floating. |+| 2 | GND | power_in | Ground Pin. |+| 3 | LX | output | Power Switch Output connected to Inductor. |+| 4 | VIN | power_in | Power Supply Input; must be closely decoupled to GND with 4.7µF or greater ceramic capacitor. |+| 5 | FB | input | Output Voltage Feedback Pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TMI |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TMI3101C`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `tmi3101c-etched.step` / `tmi3101c-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tmi3101c.step` / `tmi3101c.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954669574475776) (12 pp, sha256 `5802516c7f0f7598`, retrieved 2026-09-18, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/tmi3101c-datasheet.pdf)
page.jsonadded+123@@ -0,0 +1,123 @@+{+ "slug": "tmi3101c",+ "version": "0.1.0",+ "type": "component",+ "description": "TMI DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tmi3101c",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tmi3101c.kicad_sym",+ "tmi3101c.kicad_mod",+ "tmi3101c.glb",+ "tmi3101c.step",+ "tmi3101c.lbr",+ "docs/hero.png",+ "docs/tmi3101c-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TMI3101C",+ "manufacturer": "TMI",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954669574475776",+ "parts": {+ "symbol": "tmi3101c.kicad_sym",+ "footprint": "tmi3101c.kicad_mod",+ "model_3d": "tmi3101c-etched.glb",+ "model_3d_plain": "tmi3101c.glb",+ "model_3d_step": "tmi3101c-etched.step",+ "model_3d_step_plain": "tmi3101c.step",+ "lbr": "tmi3101c.lbr"+ },+ "distributor_links": {+ "lcsc": "C2931556"+ },+ "pins": [+ {+ "number": "1",+ "name": "EN",+ "type": "input",+ "description": "Chip Enable Pin; drive above 1.5V to enable or below 0.3V to disable the device; do not leave floating."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground Pin."+ },+ {+ "number": "3",+ "name": "LX",+ "type": "output",+ "description": "Power Switch Output connected to Inductor."+ },+ {+ "number": "4",+ "name": "VIN",+ "type": "power_in",+ "description": "Power Supply Input; must be closely decoupled to GND with 4.7µF or greater ceramic capacitor."+ },+ {+ "number": "5",+ "name": "FB",+ "type": "input",+ "description": "Output Voltage Feedback Pin."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 12,+ "cost_usd": 0.1011,+ "at": "2026-09-18T02:26:22"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954669574475776",+ "pages": 12,+ "sha256": "5802516c7f0f7598",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}