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LM7705MMX
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Texas Instruments Global Sourcing Parts, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# LM7705MMX++**Texas Instruments** · Global Sourcing Parts · VSSOP-8++LM7705MMX from Texas Instruments, in a VSSOP-8. 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 | CF+ | passive | Positive terminal of external flying capacitor (CFLY) for switched-capacitor charge pump inverter. |+| 2 | VSS | power_in | Power ground reference. |+| 3 | SD | input | Shutdown control input: logic LOW enables device, logic HIGH disables device and reduces shutdown supply current to 20nA. |+| 4 | VDD | power_in | Positive supply voltage input, operating range 3V to 5.25V per recommended operating conditions. |+| 5 | VSS | power_in | Power ground reference. |+| 6 | VOUT | power_out | Regulated negative output voltage of −0.232V typical with ±5% tolerance and 4mVPP maximum output ripple. |+| 7 | CRES | passive | External reserve capacitor connection for output voltage filtering and ripple reduction. |+| 8 | CF- | passive | Negative terminal of external flying capacitor (CFLY) for switched-capacitor charge pump inverter. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Global Sourcing Parts |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `LM7705MMX`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8 (KiCad packages3D, STEP)+- 3D model files: `lm7705mmx-etched.step` / `lm7705mmx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm7705mmx.step` / `lm7705mmx.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/lm7705) (28 pp, sha256 `45d283bc7d6f0957`, retrieved 2026-09-26, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/lm7705mmx-datasheet.pdf)
page.jsonadded+153@@ -0,0 +1,153 @@+{+ "slug": "lm7705mmx",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Global Sourcing Parts, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "global sourcing parts",+ "lm7705mmx",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm7705mmx.kicad_sym",+ "lm7705mmx.kicad_mod",+ "lm7705mmx.glb",+ "lm7705mmx.step",+ "lm7705mmx.lbr",+ "docs/hero.png",+ "docs/lm7705mmx-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM7705MMX",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8",+ "pin_count": 8,+ "category": "Global Sourcing Parts",+ "subcategory": "Global Sourcing Parts",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm7705",+ "parts": {+ "symbol": "lm7705mmx.kicad_sym",+ "footprint": "lm7705mmx.kicad_mod",+ "model_3d": "lm7705mmx-etched.glb",+ "model_3d_plain": "lm7705mmx.glb",+ "model_3d_step": "lm7705mmx-etched.step",+ "model_3d_step_plain": "lm7705mmx.step",+ "lbr": "lm7705mmx.lbr"+ },+ "distributor_links": {+ "lcsc": "C2070761"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T11:42:58Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "CF+",+ "type": "passive",+ "description": "Positive terminal of external flying capacitor (CFLY) for switched-capacitor charge pump inverter."+ },+ {+ "number": "2",+ "name": "VSS",+ "type": "power_in",+ "description": "Power ground reference."+ },+ {+ "number": "3",+ "name": "SD",+ "type": "input",+ "description": "Shutdown control input: logic LOW enables device, logic HIGH disables device and reduces shutdown supply current to 20nA."+ },+ {+ "number": "4",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply voltage input, operating range 3V to 5.25V per recommended operating conditions."+ },+ {+ "number": "5",+ "name": "VSS",+ "type": "power_in",+ "description": "Power ground reference."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated negative output voltage of −0.232V typical with ±5% tolerance and 4mVPP maximum output ripple."+ },+ {+ "number": "7",+ "name": "CRES",+ "type": "passive",+ "description": "External reserve capacitor connection for output voltage filtering and ripple reduction."+ },+ {+ "number": "8",+ "name": "CF-",+ "type": "passive",+ "description": "Negative terminal of external flying capacitor (CFLY) for switched-capacitor charge pump inverter."+ }+ ],+ "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": 28,+ "cost_usd": 0.2114,+ "at": "2026-09-26T11:42:43"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm7705",+ "pages": 28,+ "sha256": "45d283bc7d6f0957",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "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]"+ }+}