component
LM809M3-2.63
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# LM809M3-2.63++**Texas Instruments** · Supervisor And Reset ICs · SOT-23-3++LM809M3-2.63 from Texas Instruments, in a SOT-23-3. 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 | GND | power_in | Ground reference |+| 2 | RESET | output | Active-low reset output; remains low while VCC is below 2.63 V threshold and for 240 ms after VCC rises above threshold |+| 3 | VCC | power_in | Supply voltage input, operating range 1.0 V to 5.5 V for monitoring of reset threshold 2.63 V |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-3 |+| Category | Power Management (PMIC) |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `LM809M3-2.63`+- Footprint: `Package_TO_SOT_SMD:SOT-23-3`+- 3D model: SOT-23-3 (KiCad packages3D, STEP)+- 3D model files: `lm809m3-2-63-etched.step` / `lm809m3-2-63-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm809m3-2-63.step` / `lm809m3-2-63.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/lm809) (20 pp, sha256 `e95efdb789aa7ac6`, retrieved 2026-10-01, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (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/lm809m3-2-63-datasheet.pdf)
page.jsonadded+127@@ -0,0 +1,127 @@+{+ "slug": "lm809m3-2-63",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Supervisor And Reset ICs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lm809m3-2.63",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm809m3-2-63.kicad_sym",+ "lm809m3-2-63.kicad_mod",+ "lm809m3-2-63.glb",+ "lm809m3-2-63.step",+ "lm809m3-2-63.lbr",+ "docs/hero.png",+ "docs/lm809m3-2-63-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM809M3-2.63",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-3",+ "pin_count": 3,+ "category": "Power Management (PMIC)",+ "subcategory": "Supervisor And Reset ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm809",+ "parts": {+ "symbol": "lm809m3-2-63.kicad_sym",+ "footprint": "lm809m3-2-63.kicad_mod",+ "model_3d": "lm809m3-2-63-etched.glb",+ "model_3d_plain": "lm809m3-2-63.glb",+ "model_3d_step": "lm809m3-2-63-etched.step",+ "model_3d_step_plain": "lm809m3-2-63.step",+ "lbr": "lm809m3-2-63.lbr"+ },+ "distributor_links": {+ "lcsc": "C701911",+ "digikey": "296-36257-2-ND",+ "mouser": "926-LM809M3-263"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T02:30:58Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-36257-2-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "926-LM809M3-263",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference"+ },+ {+ "number": "2",+ "name": "RESET",+ "type": "output",+ "description": "Active-low reset output; remains low while VCC is below 2.63 V threshold and for 240 ms after VCC rises above threshold"+ },+ {+ "number": "3",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage input, operating range 1.0 V to 5.5 V for monitoring of reset threshold 2.63 V"+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 20,+ "cost_usd": 0.1069,+ "at": "2026-10-01T02:30:44"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm809",+ "pages": 20,+ "sha256": "e95efdb789aa7ac6",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}