component
MT3540-F25
Public Made by Adomby adom
Aerosemi DC-DC Converters, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+98−8@@ -1,13 +1,108 @@ {+ "schema_version": 1,+ "type": "component", "slug": "mt3540-f25",+ "title": "MT3540-F25",+ "brief": "Aerosemi DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Aerosemi DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "mt3540-f25" ],+ "component": {+ "mpn": "MT3540-F25",+ "manufacturer": "Aerosemi",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0bf205d08dcfbfe4fed295091c31764b.pdf",+ "parts": {+ "symbol": "mt3540-f25.kicad_sym",+ "footprint": "mt3540-f25.kicad_mod",+ "model_3d": "mt3540-f25.glb",+ "model_3d_step": "mt3540-f25.step",+ "lbr": "mt3540-f25.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SW",+ "type": "power_out",+ "description": "Power switch output. Drain of the internal NMOS power switch (RDS(on) \u2248 0.5\u03a9, 1.5A current limit). Connects to the boost inductor and the anode of the Schottky rectifier; can swing between GND and 28V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground and return for the internal power MOSFET. Tie to a solid ground plane close to the input/output capacitor grounds for best noise and thermal performance."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Feedback input to the internal error amplifier. Regulates to VFB = 1.25V (MT3540-F25 variant). Drive with a resistor divider from VOUT: VOUT = 1.25V \u00d7 (1 + R1/R2). Input bias current \u2248 -10nA (typ)."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Regulator on/off control. Drive high (VIH \u2265 1.5V) to enable the converter; drive low (VIL \u2264 0.4V) to shut it down (IQ \u2248 0.1\u00b5A). Tie to VIN for always-on / automatic startup. Do not leave floating. Absolute max -0.3V to 6V."+ },+ {+ "number": "5",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply pin, 2.5V to 5.5V operating range (absolute max 6V). Must be locally bypassed with a low-ESR ceramic capacitor (\u22651\u00b5F, 10\u00b5F typical) placed close to the pin. UVLO \u2248 2.2V with 100mV hysteresis."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/0bf205d08dcfbfe4fed295091c31764b.pdf",+ "pages": 8,+ "sha256": "883fdc668f7ca165",+ "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": "Aerosemi",+ "Package": "SOT-23-5",+ "Category": "PMIC",+ "Pins": "5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "mt3540-f25"+ ],+ "discovery_pitch": "MT3540-F25 (Aerosemi) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +120,5 @@ "docs/mt3540-f25-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }