component
LM2931CDR2G
Public Made by Adomby adom
onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-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": "lm2931cdr2g",+ "title": "LM2931CDR2G",+ "brief": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "lm2931cdr2g" ],+ "component": {+ "mpn": "LM2931CDR2G",+ "manufacturer": "onsemi",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.onsemi.com/pdf/datasheet/lm2931c-d.pdf",+ "parts": {+ "symbol": "lm2931cdr2g.kicad_sym",+ "footprint": "lm2931cdr2g.kicad_mod",+ "model_3d": "lm2931cdr2g.glb",+ "model_3d_step": "lm2931cdr2g.step",+ "lbr": "lm2931cdr2g.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "Output",+ "type": "power_out",+ "description": "Regulated output. Adjustable from 3.0 V to 24 V, capable of supplying >100 mA with typical dropout of 0.16 V at 100 mA. Requires >=100 uF output capacitor (C_O(ESR) ~0.3 ohm) for stability."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / device return. Tied together with pins 3, 6, 7 for the SOIC-8 package (also serves as heat-spreader)."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / device return. Tied together with pins 2, 6, 7 for the SOIC-8 package (also serves as heat-spreader)."+ },+ {+ "number": "4",+ "name": "Adjust",+ "type": "input",+ "description": "Feedback / adjust pin. The reference voltage (Vref = 1.20 V typ) is developed between Output and Adjust across R1. Adjust-pin current is typically 0.2 uA. Set output with Vout = Vref * (1 + R2/R1) + I_Adj*R2."+ },+ {+ "number": "5",+ "name": "Output Inhibit",+ "type": "input",+ "description": "Active-high shutdown input. Output-off threshold >=2.50 V (25 C), output-on threshold <=1.90 V (25 C). Threshold current ~30 uA typ (50 uA max) at V_th(OI)=2.5 V. Useful for microprocessor-based enable/disable."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / device return. Tied together with pins 2, 3, 7 for the SOIC-8 package (also serves as heat-spreader)."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / device return. Tied together with pins 2, 3, 6 for the SOIC-8 package (also serves as heat-spreader)."+ },+ {+ "number": "8",+ "name": "Input",+ "type": "power_in",+ "description": "Unregulated supply input. Continuous rating 40 Vdc, transient 60 Vpk (<=100 ms load dump), reverse-polarity transient -50 Vpk. Over-voltage shutdown threshold 29.5 V typ (26 V min)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.onsemi.com/pdf/datasheet/lm2931c-d.pdf",+ "pages": 23,+ "sha256": "df9ec9ec42038b2b",+ "source_tier": "mfr"+ },+ "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": "onsemi",+ "Package": "SOIC-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lm2931cdr2g"+ ],+ "discovery_pitch": "LM2931CDR2G (onsemi) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/lm2931cdr2g-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }