component
LP2951-33DR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "lp2951-33dr",+ "title": "LP2951-33DR",+ "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. 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. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "lp2951-33dr" ],+ "component": {+ "mpn": "LP2951-33DR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/lit/ds/symlink/lp2951-33.pdf",+ "parts": {+ "symbol": "lp2951-33dr.kicad_sym",+ "footprint": "lp2951-33dr.kicad_mod",+ "model_3d": "lp2951-33dr.glb",+ "model_3d_step": "lp2951-33dr.step",+ "lbr": "lp2951-33dr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "OUTPUT",+ "type": "power_out",+ "description": "Regulated voltage output (3.3 V nominal for -33 version, 100 mA rated). Tie to SENSE for local regulation."+ },+ {+ "number": "2",+ "name": "SENSE",+ "type": "input",+ "description": "Remote-sense input. Connect to OUTPUT (with FEEDBACK tied to VTAP) to output the fixed voltage corresponding to the part version, or route to the load for remote sensing."+ },+ {+ "number": "3",+ "name": "SHUTDOWN",+ "type": "input",+ "description": "Active-high shutdown input. Drives the regulator into low-current shutdown when asserted. Absolute max range -1.5 to 30 V."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference."+ },+ {+ "number": "5",+ "name": "ERROR",+ "type": "output",+ "description": "Active-low open-collector error flag. Pulls low when VOUT drops more than 6% below its nominal value. Requires an external pull-up."+ },+ {+ "number": "6",+ "name": "VTAP",+ "type": "output",+ "description": "Internal resistor-divider tap. Tie to FEEDBACK to program the fixed output voltage of the part version (3.3 V for -33)."+ },+ {+ "number": "7",+ "name": "FEEDBACK",+ "type": "input",+ "description": "Regulator feedback input (1.235 V reference internal). Tie to VTAP (with OUTPUT tied to SENSE) for the fixed output voltage, or drive from an external resistor divider to set an adjustable output between 1.235 V and 30 V."+ },+ {+ "number": "8",+ "name": "INPUT",+ "type": "power_in",+ "description": "Unregulated supply input. Operating range up to 30 V; absolute max -0.3 to 30 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/lp2951-33.pdf",+ "pages": 35,+ "sha256": "5fc61cb191c95614",+ "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",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lp2951-33dr"+ ],+ "discovery_pitch": "LP2951-33DR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/lp2951-33dr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }