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LP2954IMX
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8-150mil. 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": "lp2954imx",+ "title": "LP2954IMX",+ "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "lp2954imx" ],+ "component": {+ "mpn": "LP2954IMX",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8-150mil",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/lit/ds/symlink/lp2954imx.pdf",+ "parts": {+ "symbol": "lp2954imx.kicad_sym",+ "footprint": "lp2954imx.kicad_mod",+ "model_3d": "lp2954imx.glb",+ "model_3d_step": "lp2954imx.step",+ "lbr": "lp2954imx.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage (adjustable from 1.23 V to 29 V via external divider to FEEDBACK). Requires an output capacitor (\u22652.2 \u03bcF typ) for loop stability. Sources up to 250 mA."+ },+ {+ "number": "2",+ "name": "SENSE",+ "type": "input",+ "description": "Output voltage remote sense. Connects internally to the output regulation feedback path so that IR drops in the OUT trace can be compensated by wiring SENSE at the load."+ },+ {+ "number": "3",+ "name": "SHUTDOWN",+ "type": "input",+ "description": "Active-low logic shutdown input. Pulling this pin low disables the regulator and puts the device into a low-current standby state; tie high (or leave floating with a pull-up) for normal operation."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference. Carries the quiescent current (~120 \u03bcA typ) plus internal control-circuit return."+ },+ {+ "number": "5",+ "name": "ERROR",+ "type": "output",+ "description": "Active-low error/power-good flag. Asserts (pulled low) when the regulator output falls out of regulation (e.g. during dropout), warning downstream logic before the rail collapses."+ },+ {+ "number": "6",+ "name": "5V TAP",+ "type": "output",+ "description": "Internal resistor divider tap that provides a preset 5-V feedback point. Tie to FEEDBACK to configure the adjustable part for a fixed 5-V output without any external resistors."+ },+ {+ "number": "7",+ "name": "FEEDBACK",+ "type": "input",+ "description": "Voltage feedback input to the internal error amplifier (internal reference ~1.23 V). Set the output voltage via an external R1/R2 divider from OUT to GND, tapped into FEEDBACK; or strap FEEDBACK to the 5V TAP pin for a fixed 5-V output."+ },+ {+ "number": "8",+ "name": "IN",+ "type": "power_in",+ "description": "Unregulated input supply, -20 V to +30 V absolute maximum. Reverse-battery protected. Requires an input capacitor for stability; dropout is ~60 mV at light load and ~470 mV at 250 mA."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/lp2954imx.pdf",+ "pages": 28,+ "sha256": "ba5f73966fd8fe03",+ "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": "Texas Instruments",+ "Package": "SOIC-8-150mil",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lp2954imx"+ ],+ "discovery_pitch": "LP2954IMX (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/lp2954imx-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }