component
L78L33ABUTR
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+86−8@@ -1,13 +1,96 @@ {+ "schema_version": 1,+ "type": "component", "slug": "l78l33abutr",+ "title": "L78L33ABUTR",+ "brief": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "l78l33abutr" ],+ "component": {+ "mpn": "L78L33ABUTR",+ "manufacturer": "STMicroelectronics",+ "package": "SOT-89-3",+ "pin_count": 3,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.st.com/resource/en/datasheet/l78l33abutr.pdf",+ "parts": {+ "symbol": "l78l33abutr.kicad_sym",+ "footprint": "l78l33abutr.kicad_mod",+ "model_3d": "l78l33abutr.glb",+ "model_3d_step": "l78l33abutr.step",+ "lbr": "l78l33abutr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 3.3 V positive output. Nominal 3.3 V (2.97 V min, 3.63 V max over line/load/temperature for L78L33C; +/-4% for L78L33AB). Delivers up to 100 mA with adequate heat-sinking. A 0.1 uF ceramic capacitor to GND is recommended for stability and transient response."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Common ground reference for both input and output. Also serves as the thermal path; on SOT-89 the tab (pin 2) is bonded to the die attach flag and should be soldered to a copper heat-spreader for the specified 55 C/W junction-to-ambient thermal resistance."+ },+ {+ "number": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated positive DC input. Operating range approximately Vout + Vdropout (~2 V typ) up to 30 V absolute max for the 3.3 V variant. A 0.33 uF input capacitor to GND is required if the regulator is located far from the input filter capacitor."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.st.com/resource/en/datasheet/l78l33abutr.pdf",+ "pages": 45,+ "sha256": "43922ae159face7e",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "STMicroelectronics",+ "Package": "SOT-89-3",+ "Category": "PMIC",+ "Pins": "3"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "l78l33abutr"+ ],+ "discovery_pitch": "L78L33ABUTR (STMicroelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +108,5 @@ "docs/l78l33abutr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }