component
LP2985IM5-5.7
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+42@@ -0,0 +1,42 @@+# LP2985IM5-5.7++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++LP2985IM5-5.7 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 | VIN | power_in | Input supply pin accepting 2.5V to 16V; requires 1µF or larger bypass capacitor to ground. |+| 2 | GND | power_in | Ground reference connection. |+| 3 | ON/OFF | input | Active-high enable input; drive high to enable output, drive low to disable; tie to VIN if not used. |+| 4 | BYPASS | bidirectional | Reference noise reduction pin; connect 10nF capacitor to ground to reduce output noise to 30µVRMS typical. |+| 5 | VOUT | output | Regulated output at 5.7V nominal; requires 2.2µF or larger capacitor to ground for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `LP2985IM5-5.7`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `lp2985im5-5-7-etched.step` / `lp2985im5-5-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lp2985im5-5-7.step` / `lp2985im5-5-7.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/lp2985-n) (48 pp, sha256 `4ed752a80523dfe4`, 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/lp2985im5-5-7-datasheet.pdf)
page.jsonadded+135@@ -0,0 +1,135 @@+{+ "slug": "lp2985im5-5-7",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lp2985im5-5.7",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lp2985im5-5-7.kicad_sym",+ "lp2985im5-5-7.kicad_mod",+ "lp2985im5-5-7.glb",+ "lp2985im5-5-7.step",+ "lp2985im5-5-7.lbr",+ "docs/hero.png",+ "docs/lp2985im5-5-7-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LP2985IM5-5.7",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lp2985-n",+ "parts": {+ "symbol": "lp2985im5-5-7.kicad_sym",+ "footprint": "lp2985im5-5-7.kicad_mod",+ "model_3d": "lp2985im5-5-7-etched.glb",+ "model_3d_plain": "lp2985im5-5-7.glb",+ "model_3d_step": "lp2985im5-5-7-etched.step",+ "model_3d_step_plain": "lp2985im5-5-7.step",+ "lbr": "lp2985im5-5-7.lbr"+ },+ "distributor_links": {+ "lcsc": "C2872368"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T20:37:37Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply pin accepting 2.5V to 16V; requires 1µF or larger bypass capacitor to ground."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference connection."+ },+ {+ "number": "3",+ "name": "ON/OFF",+ "type": "input",+ "description": "Active-high enable input; drive high to enable output, drive low to disable; tie to VIN if not used."+ },+ {+ "number": "4",+ "name": "BYPASS",+ "type": "bidirectional",+ "description": "Reference noise reduction pin; connect 10nF capacitor to ground to reduce output noise to 30µVRMS typical."+ },+ {+ "number": "5",+ "name": "VOUT",+ "type": "output",+ "description": "Regulated output at 5.7V nominal; requires 2.2µF or larger capacitor to ground for stability."+ }+ ],+ "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": 48,+ "cost_usd": 0.4541,+ "at": "2026-09-26T20:37:21"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lp2985-n",+ "pages": 48,+ "sha256": "4ed752a80523dfe4",+ "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]"+ }+}