component
REF5050IDR
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+45@@ -0,0 +1,45 @@+# REF5050IDR++**Texas Instruments** · Voltage Reference · SOIC-8++REF5050IDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | DNC | unconnected | Do not connect; pin is not internally connected and is reserved for future functionality. |+| 2 | VIN | power_in | Supply voltage input accepting voltage from VOUT + 0.2V to 18V maximum at specified load conditions. |+| 3 | TEMP | output | Temperature monitoring output providing voltage proportional to die temperature at 2.64 mV/°C sensitivity over -40°C to 125°C range with approximately 60kΩ source impedance. |+| 4 | GND | power_in | Ground reference and return path for supply and output load currents. |+| 5 | TRIM/NR | passive | Trim and noise reduction pin allowing ±15mV adjustment of VOUT or passive RC filtering when capacitor is connected between pin and GND. |+| 6 | VOUT | output | Reference voltage output of 5.0V nominal with ±10mA output current capability and 1μF to 50μF load capacitance range. |+| 7 | NC | unconnected | No internal connection; pin is not used in this device variant. |+| 8 | DNC | unconnected | Do not connect; pin is not internally connected and is reserved for package compatibility. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `REF5050IDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `ref5050idr-etched.step` / `ref5050idr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ref5050idr.step` / `ref5050idr.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/cn/lit/ds/symlink/ref50.pdf) (51 pp, sha256 `f48051a48ab3afd3`, retrieved 2026-09-23, 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-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/ref5050idr-datasheet.pdf)
page.jsonadded+141@@ -0,0 +1,141 @@+{+ "slug": "ref5050idr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Reference, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "ref5050idr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ref5050idr.kicad_sym",+ "ref5050idr.kicad_mod",+ "ref5050idr.glb",+ "ref5050idr.step",+ "ref5050idr.lbr",+ "docs/hero.png",+ "docs/ref5050idr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "REF5050IDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Reference",+ "datasheet": "https://www.ti.com.cn/cn/lit/ds/symlink/ref50.pdf",+ "parts": {+ "symbol": "ref5050idr.kicad_sym",+ "footprint": "ref5050idr.kicad_mod",+ "model_3d": "ref5050idr-etched.glb",+ "model_3d_plain": "ref5050idr.glb",+ "model_3d_step": "ref5050idr-etched.step",+ "model_3d_step_plain": "ref5050idr.step",+ "lbr": "ref5050idr.lbr"+ },+ "distributor_links": {+ "lcsc": "C24696"+ },+ "pins": [+ {+ "number": "1",+ "name": "DNC",+ "type": "unconnected",+ "description": "Do not connect; pin is not internally connected and is reserved for future functionality."+ },+ {+ "number": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply voltage input accepting voltage from VOUT + 0.2V to 18V maximum at specified load conditions."+ },+ {+ "number": "3",+ "name": "TEMP",+ "type": "output",+ "description": "Temperature monitoring output providing voltage proportional to die temperature at 2.64 mV/°C sensitivity over -40°C to 125°C range with approximately 60kΩ source impedance."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference and return path for supply and output load currents."+ },+ {+ "number": "5",+ "name": "TRIM/NR",+ "type": "passive",+ "description": "Trim and noise reduction pin allowing ±15mV adjustment of VOUT or passive RC filtering when capacitor is connected between pin and GND."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "output",+ "description": "Reference voltage output of 5.0V nominal with ±10mA output current capability and 1μF to 50μF load capacitance range."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; pin is not used in this device variant."+ },+ {+ "number": "8",+ "name": "DNC",+ "type": "unconnected",+ "description": "Do not connect; pin is not internally connected and is reserved for package compatibility."+ }+ ],+ "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-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 51,+ "cost_usd": 0.5066,+ "at": "2026-09-23T13:45:01"+ },+ "datasheet": {+ "url": "https://www.ti.com.cn/cn/lit/ds/symlink/ref50.pdf",+ "pages": 51,+ "sha256": "f48051a48ab3afd3",+ "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]"+ }+}