component
78L05S
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+4−4@@ -1,8 +1,8 @@ # 78L05S -**Unknown** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23+**UMW** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23 -78L05S from Unknown, in a SOT-23. Pinout and pin descriptions extracted from the datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.+78L05S from UMW, in a SOT-23. Pinout and pin descriptions extracted from the datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD. ## Pinout @@ -16,7 +16,7 @@ | Parameter | Value | |---|---|-| Manufacturer | Unknown |+| Manufacturer | UMW | | Package | SOT-23 | | Category | PMIC | | Pins | 3 |@@ -41,7 +41,7 @@ Data extracted from the manufacturer datasheet, not a distributor listing: -- **Datasheet:** [Unknown datasheet](docs/78l05s-datasheet.pdf) (22 pp, sha256 `3eeae843c9f51425`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet:** [UMW datasheet](docs/78l05s-datasheet.pdf) (22 pp, sha256 `3eeae843c9f51425`, retrieved 2026-08-17, tier: lcsc) - **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - **CAD:** KiCad official libraries (CC-BY-SA 4.0).
page.json+107−107@@ -1,112 +1,112 @@ {- "schema_version": 1,- "type": "component",- "slug": "78l05s",- "title": "78L05S",- "brief": "Unknown Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",- "license": "CC-BY-SA-4.0",- "tags": [- "component",- "pmic",- "78l05s"- ],- "component": {- "mpn": "78L05S",- "manufacturer": "Unknown",- "package": "SOT-23",- "pin_count": 3,- "category": "PMIC",- "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",- "datasheet": "docs/78l05s-datasheet.pdf",- "parts": {- "symbol": "78l05s.kicad_sym",- "footprint": "78l05s.kicad_mod",- "model_3d": "78l05s.glb",- "model_3d_step": "78l05s.step",- "lbr": "78l05s.lbr"- },- "distributor_links": {},- "pins": [- {- "number": "1",- "name": "Output",- "type": "power_out",- "description": "Regulated +5 V output, 100 mA max. Recommended output capacitor 0.1 \u03bcF to ground for stability and transient response."- },- {- "number": "2",- "name": "GND",- "type": "power_in",- "description": "Common ground reference. On SOT-89 this pin is also electrically tied to the large metal heat-spreader tab on the underside of the package."- },- {- "number": "3",- "name": "Input",- "type": "power_in",- "description": "Unregulated DC input, 7 V to 35 V (up to 40 V for the 24 V option, not applicable to 78L05). Recommended input capacitor 0.33 \u03bcF to ground close to the pin."- }- ],- "provenance": {- "extractor": "ds2sf",- "datasheet": {- "url": "docs/78l05s-datasheet.pdf",- "pages": 22,- "sha256": "3eeae843c9f51425",- "source_tier": "lcsc"- },- "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": "Unknown",- "Package": "SOT-23",- "Category": "PMIC",- "Pins": "3"- }+ "schema_version": 1,+ "type": "component",+ "slug": "78l05s",+ "title": "78L05S",+ "brief": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "version": "0.1.0",+ "license": "CC-BY-SA-4.0",+ "tags": [+ "component",+ "pmic",+ "78l05s"+ ],+ "component": {+ "mpn": "78L05S",+ "manufacturer": "UMW",+ "package": "SOT-23",+ "pin_count": 3,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "docs/78l05s-datasheet.pdf",+ "parts": {+ "symbol": "78l05s.kicad_sym",+ "footprint": "78l05s.kicad_mod",+ "model_3d": "78l05s.glb",+ "model_3d_step": "78l05s.step",+ "lbr": "78l05s.lbr" },- "sections": [- "hero",- "viewers",- "readme",- "breadcrumbs",- "info"+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "Output",+ "type": "power_out",+ "description": "Regulated +5 V output, 100 mA max. Recommended output capacitor 0.1 \u03bcF to ground for stability and transient response."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Common ground reference. On SOT-89 this pin is also electrically tied to the large metal heat-spreader tab on the underside of the package."+ },+ {+ "number": "3",+ "name": "Input",+ "type": "power_in",+ "description": "Unregulated DC input, 7 V to 35 V (up to 40 V for the 24 V option, not applicable to 78L05). Recommended input capacitor 0.33 \u03bcF to ground close to the pin."+ } ],- "discovery_triggers": [- "78l05s"- ],- "discovery_pitch": "78L05S (Unknown) component page with datasheet-verified CAD.",- "author": {- "name": "Ray",- "email": "[email protected]"- },- "dependencies": {},- "hero": {- "type": "image",- "path": "docs/hero.png"+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "docs/78l05s-datasheet.pdf",+ "pages": 22,+ "sha256": "3eeae843c9f51425",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ } },- "files": [- "page.json",- "README.md",- "78l05s.kicad_sym",- "78l05s.kicad_mod",- "78l05s.glb",- "78l05s.step",- "78l05s.lbr",- "docs/hero.png",- "docs/78l05s-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Unknown",+ "Package": "SOT-23",+ "Category": "PMIC",+ "Pins": "3"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "78l05s"+ ],+ "discovery_pitch": "78L05S (Unknown) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ },+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "78l05s.kicad_sym",+ "78l05s.kicad_mod",+ "78l05s.glb",+ "78l05s.step",+ "78l05s.lbr",+ "docs/hero.png",+ "docs/78l05s-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ] }