component
REF5050IDGKR
Public Made by Adomby adom
Texas Instruments Voltage References, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+45@@ -0,0 +1,45 @@+# REF5050IDGKR++**Texas Instruments** · Voltage References · VSSOP-8-0.65mm++REF5050IDGKR from Texas Instruments, in a VSSOP-8-0.65mm. 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 | DNC | unconnected | Do Not Connect - has no internal connection and should not be externally connected. |+| 2 | VIN | power_in | Supply voltage input accepting VOUT + 0.2V to 18V with maximum quiescent current of 1.2mA (-40°C to 125°C). |+| 3 | TEMP | output | Temperature sensor output providing 575mV nominal at 25°C with 2.64mV/°C sensitivity and high source impedance for monitoring die temperature. |+| 4 | GND | power_in | Reference ground providing return path for circuit currents up to ±10mA. |+| 5 | TRIM/NR | passive | Trim/noise reduction node with high output impedance for connection to external capacitors for filtering or resistor networks for ±15mV output adjustment. |+| 6 | VOUT | power_out | Precision 5.0V reference voltage output sourcing or sinking ±10mA with ±0.05% initial accuracy and 3ppm/°C temperature coefficient. |+| 7 | NC | unconnected | No internal connection - may be left floating or connected to ground without affecting circuit operation. |+| 8 | DNC | unconnected | Do Not Connect - has no internal connection and should not be externally connected. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8-0.65mm |+| Category | Power Supply Chip |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `REF5050IDGKR`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)+- 3D model files: `ref5050idgkr-etched.step` / `ref5050idgkr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ref5050idgkr.step` / `ref5050idgkr.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 `42721a64c4263d5f`, retrieved 2026-10-06, 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 0.3`, 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/ref5050idgkr-datasheet.pdf)
page.jsonadded+157@@ -0,0 +1,157 @@+{+ "slug": "ref5050idgkr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage References, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power supply chip",+ "ref5050idgkr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ref5050idgkr.kicad_sym",+ "ref5050idgkr.kicad_mod",+ "ref5050idgkr.glb",+ "ref5050idgkr.step",+ "ref5050idgkr.lbr",+ "docs/hero.png",+ "docs/ref5050idgkr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ref5050idgkr-hero.glb",+ "ref5050idgkr-hero.overlay.json"+ ],+ "component": {+ "mpn": "REF5050IDGKR",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8-0.65mm",+ "pin_count": 8,+ "category": "Power Supply Chip",+ "subcategory": "Voltage References",+ "datasheet": "https://www.ti.com.cn/cn/lit/ds/symlink/ref50.pdf",+ "parts": {+ "symbol": "ref5050idgkr.kicad_sym",+ "footprint": "ref5050idgkr.kicad_mod",+ "model_3d": "ref5050idgkr-hero.glb",+ "model_3d_plain": "ref5050idgkr.glb",+ "model_3d_step": "ref5050idgkr-etched.step",+ "model_3d_step_plain": "ref5050idgkr.step",+ "lbr": "ref5050idgkr.lbr"+ },+ "distributor_links": {+ "lcsc": 544555,+ "digikey": "296-27505-2-ND",+ "mouser": "595-REF5050IDGKR"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T01:07:42Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-27505-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-REF5050IDGKR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "DNC",+ "type": "unconnected",+ "description": "Do Not Connect - has no internal connection and should not be externally connected."+ },+ {+ "number": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply voltage input accepting VOUT + 0.2V to 18V with maximum quiescent current of 1.2mA (-40°C to 125°C)."+ },+ {+ "number": "3",+ "name": "TEMP",+ "type": "output",+ "description": "Temperature sensor output providing 575mV nominal at 25°C with 2.64mV/°C sensitivity and high source impedance for monitoring die temperature."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Reference ground providing return path for circuit currents up to ±10mA."+ },+ {+ "number": "5",+ "name": "TRIM/NR",+ "type": "passive",+ "description": "Trim/noise reduction node with high output impedance for connection to external capacitors for filtering or resistor networks for ±15mV output adjustment."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "power_out",+ "description": "Precision 5.0V reference voltage output sourcing or sinking ±10mA with ±0.05% initial accuracy and 3ppm/°C temperature coefficient."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection - may be left floating or connected to ground without affecting circuit operation."+ },+ {+ "number": "8",+ "name": "DNC",+ "type": "unconnected",+ "description": "Do Not Connect - has no internal connection and should not be externally connected."+ }+ ],+ "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": [],+ "pages_sent": 32,+ "cost_usd": 0.2366,+ "at": "2026-10-06T01:07:28"+ },+ "datasheet": {+ "url": "https://www.ti.com.cn/cn/lit/ds/symlink/ref50.pdf",+ "pages": 51,+ "sha256": "42721a64c4263d5f",+ "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]"+ }+}