component
BL1117-33CY
Public Made by Adomby adom
BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+92−8@@ -1,13 +1,102 @@ {+ "schema_version": 1,+ "type": "component", "slug": "bl1117-33cy",+ "title": "BL1117-33CY",+ "brief": "BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "bl1117-33cy" ],+ "component": {+ "mpn": "BL1117-33CY",+ "manufacturer": "BL Shanghai Belling",+ "package": "TO-252-2(DPAK)",+ "pin_count": 4,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7ccae236b9faf9a19019aee51b8d6126.pdf",+ "parts": {+ "symbol": "bl1117-33cy.kicad_sym",+ "footprint": "bl1117-33cy.kicad_mod",+ "model_3d": "bl1117-33cy.glb",+ "model_3d_step": "bl1117-33cy.step",+ "lbr": "bl1117-33cy.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / device reference. Return path for quiescent current (typ. 2mA, max 5mA) and load current up to 1A. Connect directly to the system ground plane."+ },+ {+ "number": "2",+ "name": "Vout",+ "type": "power_out",+ "description": "Regulated 3.3V output (min 3.234V, typ 3.3V, max 3.366V). Supplies up to 1A load current with 10mV typical load regulation. Requires a 10\u00b5F tantalum or MLCC output capacitor for stability."+ },+ {+ "number": "3",+ "name": "Vin",+ "type": "power_in",+ "description": "Unregulated input supply. Operating range up to 12V (absolute max 15V). Must be \u2265 Vout + 1.3V dropout at 1A. Bypass with a 10\u00b5F tantalum or MLCC capacitor as close to the pin as possible."+ },+ {+ "number": "4",+ "name": "Vout(Tab)",+ "type": "power_out",+ "description": "Exposed metal tab of the TO-252 (DPAK) package. Electrically fused to pin 2 (Vout) as is standard for this device family. Solder to a large copper pour to sink heat (\u03b8JC \u2248 10\u00b0C/W); this is the primary heat-dissipation path."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/7ccae236b9faf9a19019aee51b8d6126.pdf",+ "pages": 15,+ "sha256": "a7fe7f5c0846d4ca",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 4,+ "described": 4,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "BL Shanghai Belling",+ "Package": "TO-252-2(DPAK)",+ "Category": "PMIC",+ "Pins": "4"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "bl1117-33cy"+ ],+ "discovery_pitch": "BL1117-33CY (BL Shanghai Belling) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +114,5 @@ "docs/bl1117-33cy-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }