component
LM2611BMF
Public Made by Adomby adom
Texas Instruments DC-DC Converters, 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 @@+# LM2611BMF++**Texas Instruments** · DC-DC Converters · SOT-23-5++LM2611BMF from Texas Instruments, 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 | SW | output | Drain of internal switch. Connect at the node of the input inductor and Cuk capacitor. |+| 2 | GND | power_in | Analog and power ground. |+| 3 | NFB | input | Negative feedback. Connect to output via external resistor divider to set output voltage. |+| 4 | SHDN | input | Shutdown control input. VIN = Device on. Ground = Device in shutdown. |+| 5 | VIN | power_in | Analog and power input. Filter out high frequency noise with a 0.1-µF ceramic capacitor placed close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `LM2611BMF`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `lm2611bmf-etched.step` / `lm2611bmf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm2611bmf.step` / `lm2611bmf.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/lm2611) (29 pp, sha256 `870a9fb2a10458ec`, 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/lm2611bmf-datasheet.pdf)
page.jsonadded+139@@ -0,0 +1,139 @@+{+ "slug": "lm2611bmf",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lm2611bmf",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm2611bmf.kicad_sym",+ "lm2611bmf.kicad_mod",+ "lm2611bmf.glb",+ "lm2611bmf.step",+ "lm2611bmf.lbr",+ "docs/hero.png",+ "docs/lm2611bmf-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM2611BMF",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm2611",+ "parts": {+ "symbol": "lm2611bmf.kicad_sym",+ "footprint": "lm2611bmf.kicad_mod",+ "model_3d": "lm2611bmf-etched.glb",+ "model_3d_plain": "lm2611bmf.glb",+ "model_3d_step": "lm2611bmf-etched.step",+ "model_3d_step_plain": "lm2611bmf.step",+ "lbr": "lm2611bmf.lbr"+ },+ "distributor_links": {+ "lcsc": "C2070646",+ "digikey": "LM2611BMFTR-ND",+ "mouser": "926-LM2611BMF"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T13:52:22Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "LM2611BMFTR-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "926-LM2611BMF",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "SW",+ "type": "output",+ "description": "Drain of internal switch. Connect at the node of the input inductor and Cuk capacitor."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Analog and power ground."+ },+ {+ "number": "3",+ "name": "NFB",+ "type": "input",+ "description": "Negative feedback. Connect to output via external resistor divider to set output voltage."+ },+ {+ "number": "4",+ "name": "SHDN",+ "type": "input",+ "description": "Shutdown control input. VIN = Device on. Ground = Device in shutdown."+ },+ {+ "number": "5",+ "name": "VIN",+ "type": "power_in",+ "description": "Analog and power input. Filter out high frequency noise with a 0.1-µF ceramic capacitor placed close to the pin."+ }+ ],+ "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": 29,+ "cost_usd": 0.1937,+ "at": "2026-09-26T13:52:05"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm2611",+ "pages": 29,+ "sha256": "870a9fb2a10458ec",+ "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]"+ }+}