component
MT3406
Public Made by Adomby adom
Aerosemi DC-DC Converters, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+4−4@@ -1,8 +1,8 @@ # MT3406 -**Unknown** · DC-DC Converters · SOT-23-5+**Aerosemi** · DC-DC Converters · SOT-23-5 -MT3406 from Unknown, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.+MT3406 from Aerosemi, 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 @@ -18,7 +18,7 @@ MT3406 from Unknown, in a SOT-23-5. Pinout and pin descriptions extracted from t | Parameter | Value | |---|---|-| Manufacturer | Unknown |+| Manufacturer | Aerosemi | | Package | SOT-23-5 | | Category | PMIC | | Pins | 5 |@@ -33,7 +33,7 @@ MT3406 from Unknown, in a SOT-23-5. Pinout and pin descriptions extracted from t Data extracted from the manufacturer datasheet, not a distributor listing: -- **Datasheet:** [Unknown datasheet](docs/mt3406-datasheet.pdf) (9 pp, sha256 `b0ca202562d99c5f`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet:** [Aerosemi datasheet](docs/mt3406-datasheet.pdf) (9 pp, sha256 `b0ca202562d99c5f`, retrieved 2026-08-17, tier: lcsc) - **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - **CAD:** KiCad official libraries (CC-BY-SA 4.0).
page.json+118−121@@ -1,127 +1,124 @@ {- "schema_version": 1,- "type": "component",- "slug": "mt3406",- "title": "MT3406",- "brief": "Unknown DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",- "license": "CC-BY-SA-4.0",- "tags": [- "component",- "pmic",- "mt3406"- ],- "component": {- "mpn": "MT3406",- "manufacturer": "Unknown",- "package": "SOT-23-5",- "pin_count": 5,- "category": "PMIC",- "subcategory": "DC-DC Converters",- "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2406131737_XI-AN-Aerosemi-Tech-MT3406_C22462728.pdf",- "parts": {- "symbol": "mt3406.kicad_sym",- "footprint": "mt3406.kicad_mod",- "model_3d": "mt3406.glb",- "model_3d_step": "mt3406.step",- "lbr": "mt3406.lbr"- },- "distributor_links": {},- "pins": [- {- "number": "1",- "name": "EN",- "type": "input",- "description": "Chip Enable input. Drive above 1.5V (VENH) to turn on the converter; drive below 0.4V (VENL, 0.3V typ) to shut it down (<1µA shutdown current). Do not leave floating."- },- {- "number": "2",- "name": "GND",- "type": "power_in",- "description": "Analog ground pin. Common return for the IC and the input/output decoupling capacitors."- },- {- "number": "3",- "name": "SW",- "type": "output",- "description": "Power switch output; switch node connecting to the external inductor. Tied to the drains of the internal P-channel and N-channel MOSFET switches. RDS(on) ~300mΩ typ, peak current limit 2A."- },- {- "number": "4",- "name": "VIN",- "type": "power_in",- "description": "Power supply input, 2V to 6V (6.5V abs max). Must be closely decoupled to GND with a 4.7µF or greater ceramic capacitor."- },- {- "number": "5",- "name": "FB",- "type": "input",- "description": "Output voltage feedback input. External resistor divider (R1/R2) from VOUT sets the output voltage per VOUT = 0.6V * (1 + R1/R2). Internal reference VFB = 0.600V (±2%)."- }- ],- "provenance": {- "extractor": "ds2sf",- "datasheet": {- "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2406131737_XI-AN-Aerosemi-Tech-MT3406_C22462728.pdf",- "pages": 9,- "sha256": "b0ca202562d99c5f",- "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"- }- },- "metadata": {- "specs": {- "Manufacturer": "Unknown",- "Package": "SOT-23-5",- "Category": "PMIC",- "Pins": "5"- }+ "schema_version": 1,+ "type": "component",+ "slug": "mt3406",+ "title": "MT3406",+ "brief": "Aerosemi DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "version": "0.1.0",+ "license": "CC-BY-SA-4.0",+ "tags": [+ "component",+ "pmic",+ "mt3406"+ ],+ "component": {+ "mpn": "MT3406",+ "manufacturer": "Aerosemi",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2406131737_XI-AN-Aerosemi-Tech-MT3406_C22462728.pdf",+ "parts": {+ "symbol": "mt3406.kicad_sym",+ "footprint": "mt3406.kicad_mod",+ "model_3d": "mt3406.glb",+ "model_3d_step": "mt3406.step",+ "lbr": "mt3406.lbr" },- "sections": [- "hero",- "viewers",- "readme",- "breadcrumbs",- "info"- ],- "discovery_triggers": [- "mt3406"+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "EN",+ "type": "input",+ "description": "Chip Enable input. Drive above 1.5V (VENH) to turn on the converter; drive below 0.4V (VENL, 0.3V typ) to shut it down (<1\u00b5A shutdown current). Do not leave floating."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground pin. Common return for the IC and the input/output decoupling capacitors."+ },+ {+ "number": "3",+ "name": "SW",+ "type": "output",+ "description": "Power switch output; switch node connecting to the external inductor. Tied to the drains of the internal P-channel and N-channel MOSFET switches. RDS(on) ~300m\u03a9 typ, peak current limit 2A."+ },+ {+ "number": "4",+ "name": "VIN",+ "type": "power_in",+ "description": "Power supply input, 2V to 6V (6.5V abs max). Must be closely decoupled to GND with a 4.7\u00b5F or greater ceramic capacitor."+ },+ {+ "number": "5",+ "name": "FB",+ "type": "input",+ "description": "Output voltage feedback input. External resistor divider (R1/R2) from VOUT sets the output voltage per VOUT = 0.6V * (1 + R1/R2). Internal reference VFB = 0.600V (\u00b12%)."+ } ],- "discovery_pitch": "MT3406 (Unknown) component page with datasheet-verified CAD.",- "author": {- "name": "Ray",- "email": "[email protected]"+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2406131737_XI-AN-Aerosemi-Tech-MT3406_C22462728.pdf",+ "pages": 9,+ "sha256": "b0ca202562d99c5f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "cites_pages": true,+ "refuses_to_fabricate": true+ } },- "dependencies": {},- "hero": {- "type": "image",- "path": "docs/hero.png"- },- "files": [- "page.json",- "README.md",- "mt3406.kicad_sym",- "mt3406.kicad_mod",- "mt3406.glb",- "mt3406.step",- "mt3406.lbr",- "docs/hero.png",- "docs/mt3406-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html"- ],- "visibility": {- "public": true+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Unknown",+ "Package": "SOT-23-5",+ "Category": "PMIC",+ "Pins": "5" }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "mt3406"+ ],+ "discovery_pitch": "MT3406 (Unknown) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ },+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "mt3406.kicad_sym",+ "mt3406.kicad_mod",+ "mt3406.glb",+ "mt3406.step",+ "mt3406.lbr",+ "docs/hero.png",+ "docs/mt3406-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ] }