component
LM2594M-5.0
Public Made by Adomby adom
HGSEMI LM2594M 5 0 TR DC-DC Converters, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "lm2594m-5-0",+ "title": "LM2594M-5.0",+ "brief": "UMW DC-DC Converters, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "UMW DC-DC Converters, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "lm2594m-5.0" ],+ "component": {+ "mpn": "LM2594M-5.0",+ "manufacturer": "UMW",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202100930_UMW-Youtai-Semiconductor-Co---Ltd--LM2594M-5-0_C2904795.pdf",+ "parts": {+ "symbol": "lm2594m-5-0.kicad_sym",+ "footprint": "lm2594m-5-0.kicad_mod",+ "model_3d": "lm2594m-5-0.glb",+ "model_3d_step": "lm2594m-5-0.step",+ "lbr": "lm2594m-5-0.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating or tie to ground plane per layout preference; not internally bonded."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating or tie to ground plane per layout preference; not internally bonded."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating or tie to ground plane per layout preference; not internally bonded."+ },+ {+ "number": "4",+ "name": "Feedback",+ "type": "input",+ "description": "Feedback pin (FB). Senses the output voltage through an external resistor divider and regulates it against the internal 1.23 V reference. On fixed-output versions (5.0V variant) this pin ties directly to the regulated output node."+ },+ {+ "number": "5",+ "name": "ON/OFF",+ "type": "input",+ "description": "Enable / shutdown input with hysteresis. Drive low (< 0.8 V) to enable the regulator, drive high (> 1.4 V) to shut down. Absolute max 25 V. Floating defaults low (enabled). Input leakage 0.2-15 \u00b5A depending on state."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return for the device. Must be placed outside the Schottky-diode-to-output-capacitor ground path to prevent switching-current spikes from inducing voltage noise into the LM2594(HV)."+ },+ {+ "number": "7",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply voltage input. Operates from 4.5 V to 40 V DC (4.5 V to 60 V for the HV variant). Bypass VIN to GND with a suitably large low-ESR capacitor (e.g., 470 \u00b5F/35 V for a 12 V input) to eliminate input-line noise."+ },+ {+ "number": "8",+ "name": "Output",+ "type": "output",+ "description": "Power switch output pin (SW). Internal NPN switch node that supplies power to the external inductor / Schottky catch diode / output capacitor network. Saturation voltage ~1.2 V at 1.5 A load. Rated for 1.5 A continuous."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202100930_UMW-Youtai-Semiconductor-Co---Ltd--LM2594M-5-0_C2904795.pdf",+ "pages": 17,+ "sha256": "b4935ffaa609c227",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "UMW",+ "Package": "SOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lm2594m-5.0"+ ],+ "discovery_pitch": "LM2594M-5.0 (UMW) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/lm2594m-5-0-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }