component
LD2980CM33TR
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# LD2980CM33TR++**STMicroelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L++LD2980CM33TR from STMicroelectronics, in a SOT-23-5L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VIN | power_in | Input power supply port; operating voltage 2.5 to 16 V DC. |+| 2 | GND | power_in | Ground return pin. |+| 3 | INHIBIT | input | Logic-controlled shutdown input; disables device when VINH < 0.18 V, enables when VINH > 1.3 V, not internally pulled-up. |+| 4 | NC | unconnected | No connection. |+| 5 | VOUT | power_out | Regulated output voltage port; 3.3 V nominal output at 1 to 50 mA load. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-23-5L |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `LD2980CM33TR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5L (KiCad packages3D, STEP)+- 3D model files: `ld2980cm33tr-etched.step` / `ld2980cm33tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ld2980cm33tr.step` / `ld2980cm33tr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881756762353664) (22 pp, sha256 `38bf5b337c2cb448`, retrieved 2026-09-23, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ld2980cm33tr-datasheet.pdf)
page.jsonadded+123@@ -0,0 +1,123 @@+{+ "slug": "ld2980cm33tr",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "ld2980cm33tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ld2980cm33tr.kicad_sym",+ "ld2980cm33tr.kicad_mod",+ "ld2980cm33tr.glb",+ "ld2980cm33tr.step",+ "ld2980cm33tr.lbr",+ "docs/hero.png",+ "docs/ld2980cm33tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LD2980CM33TR",+ "manufacturer": "STMicroelectronics",+ "package": "SOT-23-5L",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881756762353664",+ "parts": {+ "symbol": "ld2980cm33tr.kicad_sym",+ "footprint": "ld2980cm33tr.kicad_mod",+ "model_3d": "ld2980cm33tr-etched.glb",+ "model_3d_plain": "ld2980cm33tr.glb",+ "model_3d_step": "ld2980cm33tr-etched.step",+ "model_3d_step_plain": "ld2980cm33tr.step",+ "lbr": "ld2980cm33tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C283468"+ },+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Input power supply port; operating voltage 2.5 to 16 V DC."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return pin."+ },+ {+ "number": "3",+ "name": "INHIBIT",+ "type": "input",+ "description": "Logic-controlled shutdown input; disables device when VINH < 0.18 V, enables when VINH > 1.3 V, not internally pulled-up."+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "5",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated output voltage port; 3.3 V nominal output at 1 to 50 mA load."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 22,+ "cost_usd": 0.1084,+ "at": "2026-09-23T10:09:16"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881756762353664",+ "pages": 22,+ "sha256": "38bf5b337c2cb448",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}