component
ST730M33R
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# ST730M33R++**STMicroelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++ST730M33R from STMicroelectronics, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VOUT | output | Regulated output voltage, 3.3 V fixed, 300 mA maximum output current. |+| 2 | GND | power_in | Ground reference voltage. |+| 3 | VIN | power_in | Input voltage supply, operating range 2.5 V to 28 V. |+| 4 | NC | unconnected | Not internally connected in the fixed version ST730M33R. |+| 5 | EN | input | Enable pin logic input; Low state = shutdown, High state = active; do not leave floating. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `ST730M33R`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `st730m33r-etched.step` / `st730m33r-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `st730m33r.step` / `st730m33r.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/8588907567519313920) (23 pp, sha256 `b59f57afa0db15be`, retrieved 2026-09-26, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/st730m33r-datasheet.pdf)
page.jsonadded+138@@ -0,0 +1,138 @@+{+ "slug": "st730m33r",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "st730m33r",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "st730m33r.kicad_sym",+ "st730m33r.kicad_mod",+ "st730m33r.glb",+ "st730m33r.step",+ "st730m33r.lbr",+ "docs/hero.png",+ "docs/st730m33r-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ST730M33R",+ "manufacturer": "STMicroelectronics",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907567519313920",+ "parts": {+ "symbol": "st730m33r.kicad_sym",+ "footprint": "st730m33r.kicad_mod",+ "model_3d": "st730m33r-etched.glb",+ "model_3d_plain": "st730m33r.glb",+ "model_3d_step": "st730m33r-etched.step",+ "model_3d_step_plain": "st730m33r.step",+ "lbr": "st730m33r.lbr"+ },+ "distributor_links": {+ "lcsc": "C2846046",+ "digikey": "497-ST730M33RTR-ND",+ "mouser": "511-ST730M33R"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T16:53:56Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-ST730M33RTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-ST730M33R",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VOUT",+ "type": "output",+ "description": "Regulated output voltage, 3.3 V fixed, 300 mA maximum output current."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference voltage."+ },+ {+ "number": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Input voltage supply, operating range 2.5 V to 28 V."+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "Not internally connected in the fixed version ST730M33R."+ },+ {+ "number": "5",+ "name": "EN",+ "type": "input",+ "description": "Enable pin logic input; Low state = shutdown, High state = active; do not leave floating."+ }+ ],+ "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-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 23,+ "cost_usd": 0.1152,+ "at": "2026-09-26T16:53:40"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907567519313920",+ "pages": 23,+ "sha256": "b59f57afa0db15be",+ "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]"+ }+}