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LM25069PMMX-2
Public Made by Adomby adom
Texas Instruments Surge Protection Devices (SPDs), VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# LM25069PMMX-2++**Texas Instruments** · Surge Protection Devices (SPDs) · VSSOP-10-0.5mm++LM25069PMMX-2 from Texas Instruments, in a VSSOP-10-0.5mm. 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 | SENSE | input | Current sense input: the voltage across the current sense resistor (RS) is measured from VIN to this pin, and if it reaches 50mV the load current is limited and the fault timer activates. |+| 2 | VIN | power_in | Positive supply input; a small ceramic bypass capacitor close to this pin is recommended to suppress transients when the load current is switched off. |+| 3 | UVLO/EN | input | Under-voltage lockout and enable input: an external resistor divider from the system input sets the turn-on threshold, an internal 20 µA source gives hysteresis, the enable threshold is 1.17V, and the pin can be used for remote shutdown. |+| 4 | OVLO | input | Over-voltage lockout input: an external resistor divider from the system input sets the turn-off threshold, an internal 20 µA source gives hysteresis, and the disable threshold at the pin is 1.16V. |+| 5 | GND | power_in | Circuit ground. |+| 6 | TIMER | passive | Timing capacitor pin: the external capacitor sets the insertion time delay and the fault timeout period, and also sets the restart timing of the LM25069-2. |+| 7 | PWR | input | Power limit set: an external resistor on this pin, together with the current sense resistor (RS), sets the maximum power dissipation allowed in the external series pass MOSFET. |+| 8 | PGD | output | Power Good open-drain output: it is active (high) when the external MOSFET VDS decreases below 1.3V and switches low when VDS increases above 1.9V. |+| 9 | OUT | input | Output feedback: connect to the output rail (external MOSFET source), used internally to determine MOSFET VDS for power limiting and to control the PGD indicator. |+| 10 | GATE | output | Gate drive output: connect to the external MOSFET gate; this pin's voltage is limited to 19.5V above ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-10-0.5mm |+| Category | Circuit Protection |+| Pins | 10 |++## CAD (KiCad official)++- Symbol: `LM25069PMMX-2`+- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`+- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)+- 3D model files: `lm25069pmmx-2-etched.step` / `lm25069pmmx-2-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm25069pmmx-2.step` / `lm25069pmmx-2.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/lm25069) (31 pp, sha256 `ed81a1b21e4ba208`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/lm25069pmmx-2-datasheet.pdf)
page.jsonadded+209@@ -0,0 +1,209 @@+{+ "slug": "lm25069pmmx-2",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Surge Protection Devices (SPDs), VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "lm25069pmmx-2",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm25069pmmx-2.kicad_sym",+ "lm25069pmmx-2.kicad_mod",+ "lm25069pmmx-2.glb",+ "lm25069pmmx-2.step",+ "lm25069pmmx-2.lbr",+ "docs/hero.png",+ "docs/lm25069pmmx-2-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "lm25069pmmx-2-hero.glb",+ "lm25069pmmx-2-hero.overlay.json"+ ],+ "component": {+ "mpn": "LM25069PMMX-2",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-10-0.5mm",+ "pin_count": 10,+ "category": "Circuit Protection",+ "subcategory": "Surge Protection Devices (SPDs)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm25069",+ "parts": {+ "symbol": "lm25069pmmx-2.kicad_sym",+ "footprint": "lm25069pmmx-2.kicad_mod",+ "model_3d": "lm25069pmmx-2-hero.glb",+ "model_3d_plain": "lm25069pmmx-2.glb",+ "model_3d_step": "lm25069pmmx-2-etched.step",+ "model_3d_step_plain": "lm25069pmmx-2.step",+ "lbr": "lm25069pmmx-2.lbr"+ },+ "distributor_links": {+ "lcsc": "C2678455"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T20:58:29Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "SENSE",+ "type": "input",+ "description": "Current sense input: the voltage across the current sense resistor (RS) is measured from VIN to this pin, and if it reaches 50mV the load current is limited and the fault timer activates."+ },+ {+ "number": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Positive supply input; a small ceramic bypass capacitor close to this pin is recommended to suppress transients when the load current is switched off."+ },+ {+ "number": "3",+ "name": "UVLO/EN",+ "type": "input",+ "description": "Under-voltage lockout and enable input: an external resistor divider from the system input sets the turn-on threshold, an internal 20 µA source gives hysteresis, the enable threshold is 1.17V, and the pin can be used for remote shutdown."+ },+ {+ "number": "4",+ "name": "OVLO",+ "type": "input",+ "description": "Over-voltage lockout input: an external resistor divider from the system input sets the turn-off threshold, an internal 20 µA source gives hysteresis, and the disable threshold at the pin is 1.16V."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground."+ },+ {+ "number": "6",+ "name": "TIMER",+ "type": "passive",+ "description": "Timing capacitor pin: the external capacitor sets the insertion time delay and the fault timeout period, and also sets the restart timing of the LM25069-2."+ },+ {+ "number": "7",+ "name": "PWR",+ "type": "input",+ "description": "Power limit set: an external resistor on this pin, together with the current sense resistor (RS), sets the maximum power dissipation allowed in the external series pass MOSFET."+ },+ {+ "number": "8",+ "name": "PGD",+ "type": "output",+ "description": "Power Good open-drain output: it is active (high) when the external MOSFET VDS decreases below 1.3V and switches low when VDS increases above 1.9V."+ },+ {+ "number": "9",+ "name": "OUT",+ "type": "input",+ "description": "Output feedback: connect to the output rail (external MOSFET source), used internally to determine MOSFET VDS for power limiting and to control the PGD indicator."+ },+ {+ "number": "10",+ "name": "GATE",+ "type": "output",+ "description": "Gate drive output: connect to the external MOSFET gate; this pin's voltage is limited to 19.5V above ground."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin numbers, names and descriptions are taken from the datasheet's 10-Lead VSSOP pin description tab; The datasheet's package option addendum (page 24) lists LM25069PMMX-2/NOPB as a 10-pin VSSOP (DGS), ; Only 6 of 31 pages were supplied. The VIN operating range (2.9V to 17V) and absolute maxima are on p"+ ],+ "pages_sent": 6,+ "cost_usd": 0.0451,+ "at": "2026-10-08T20:58:13"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm25069",+ "pages": 31,+ "sha256": "ed81a1b21e4ba208",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 10,+ "described": 10,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "lm25069pmmx-2.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "lm25069pmmx-2-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "a0291687e9f9a6a21dbb613fa06ce474658200244d74633227693ffad2b2fb7a",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}