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TPS71918-28DRVT
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# TPS71918-28DRVT++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)++TPS71918-28DRVT from Texas Instruments, in a WSON-6-EP(2x2). 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 | OUT1 | output | Output of Regulator 1; ceramic capacitor (≥1µF) to ground required for stability. |+| 2 | IN | power_in | Input supply to both regulators. |+| 3 | OUT2 | output | Output of Regulator 2; ceramic capacitor (≥1µF) to ground required for stability. |+| 4 | EN2 | input | Enable pin for Regulator 2; high level turns on regulator, low level puts regulator into shutdown mode. |+| 5 | GND | power_in | Ground reference; thermal pad should also be connected to ground. |+| 6 | EN1 | input | Enable pin for Regulator 1; high level turns on regulator, low level puts regulator into shutdown mode. |+| 7 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-6-EP(2x2) |+| Category | Power Management (PMIC) |+| Pins | 7 |++## CAD (KiCad official)++- Symbol: `TPS71918-28DRVT`+- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`+- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `tps71918-28drvt-etched.step` / `tps71918-28drvt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps71918-28drvt.step` / `tps71918-28drvt.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/tps719) (27 pp, sha256 `26198090172e5357`, 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/tps71918-28drvt-datasheet.pdf)
page.jsonadded+152@@ -0,0 +1,152 @@+{+ "slug": "tps71918-28drvt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps71918-28drvt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps71918-28drvt.kicad_sym",+ "tps71918-28drvt.kicad_mod",+ "tps71918-28drvt.glb",+ "tps71918-28drvt.step",+ "tps71918-28drvt.lbr",+ "docs/hero.png",+ "docs/tps71918-28drvt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS71918-28DRVT",+ "manufacturer": "Texas Instruments",+ "package": "WSON-6-EP(2x2)",+ "pin_count": 7,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps719",+ "parts": {+ "symbol": "tps71918-28drvt.kicad_sym",+ "footprint": "tps71918-28drvt.kicad_mod",+ "model_3d": "tps71918-28drvt-etched.glb",+ "model_3d_plain": "tps71918-28drvt.glb",+ "model_3d_step": "tps71918-28drvt-etched.step",+ "model_3d_step_plain": "tps71918-28drvt.step",+ "lbr": "tps71918-28drvt.lbr"+ },+ "distributor_links": {+ "lcsc": "C2873552",+ "digikey": "296-TPS71918-28DRVTTR-ND",+ "mouser": "595-TPS71918-28DRVT"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T03:58:59Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS71918-28DRVTTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS71918-28DRVT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT1",+ "type": "output",+ "description": "Output of Regulator 1; ceramic capacitor (≥1µF) to ground required for stability."+ },+ {+ "number": "2",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply to both regulators."+ },+ {+ "number": "3",+ "name": "OUT2",+ "type": "output",+ "description": "Output of Regulator 2; ceramic capacitor (≥1µF) to ground required for stability."+ },+ {+ "number": "4",+ "name": "EN2",+ "type": "input",+ "description": "Enable pin for Regulator 2; high level turns on regulator, low level puts regulator into shutdown mode."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference; thermal pad should also be connected to ground."+ },+ {+ "number": "6",+ "name": "EN1",+ "type": "input",+ "description": "Enable pin for Regulator 1; high level turns on regulator, low level puts regulator into shutdown mode."+ },+ {+ "number": "7",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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": [+ "exposed pad 7 added from the footprint"+ ],+ "pages_sent": 10,+ "cost_usd": 0.091,+ "at": "2026-10-01T03:58:45"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps719",+ "pages": 27,+ "sha256": "26198090172e5357",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 7,+ "described": 7,+ "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]"+ }+}