component
REF3225AIDBVT
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# REF3225AIDBVT++**Texas Instruments** · Voltage Reference · SOT-23-6++REF3225AIDBVT from Texas Instruments, in a SOT-23-6. 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 | GND_F | power_in | Device ground connection; GND_F and GND_S differential voltage must not exceed 200mV to prevent ESD protection diode conduction. |+| 2 | GND_S | input | Load end ground remote sensing input; connects to load ground junction with maximum 200mV differential vs GND_F for Kelvin sensing. |+| 3 | ENABLE | input | Digital enable/disable input; output disabled when voltage is below 0.7V, enabled when voltage exceeds 1.5V. |+| 4 | IN | power_in | Positive power supply input; operating range from VOUT + 50mV (minimum 2.55V for REF3225) to 5.5V. |+| 5 | OUT_S | input | Remote output sensing input; connects to load output junction for Kelvin feedback regulation to compensate for trace resistance. |+| 6 | OUT_F | output | Reference voltage output; nominal 2.5V (2.495V to 2.505V typical range) with ±10mA sourcing/sinking capability when VIN ≥ VOUT + 250mV. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `REF3225AIDBVT`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6 (KiCad packages3D, STEP)+- 3D model files: `ref3225aidbvt-etched.step` / `ref3225aidbvt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ref3225aidbvt.step` / `ref3225aidbvt.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/ref3225) (28 pp, sha256 `4085cf61cd12affb`, retrieved 2026-10-05, 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/ref3225aidbvt-datasheet.pdf)
page.jsonadded+146@@ -0,0 +1,146 @@+{+ "slug": "ref3225aidbvt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Reference, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "ref3225aidbvt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ref3225aidbvt.kicad_sym",+ "ref3225aidbvt.kicad_mod",+ "ref3225aidbvt.glb",+ "ref3225aidbvt.step",+ "ref3225aidbvt.lbr",+ "docs/hero.png",+ "docs/ref3225aidbvt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ref3225aidbvt-hero.glb",+ "ref3225aidbvt-hero.overlay.json"+ ],+ "component": {+ "mpn": "REF3225AIDBVT",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Reference",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ref3225",+ "parts": {+ "symbol": "ref3225aidbvt.kicad_sym",+ "footprint": "ref3225aidbvt.kicad_mod",+ "model_3d": "ref3225aidbvt-hero.glb",+ "model_3d_plain": "ref3225aidbvt.glb",+ "model_3d_step": "ref3225aidbvt-etched.step",+ "model_3d_step_plain": "ref3225aidbvt.step",+ "lbr": "ref3225aidbvt.lbr"+ },+ "distributor_links": {+ "lcsc": 54784,+ "digikey": "296-18227-2-ND",+ "mouser": "595-REF3225AIDBVT"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T23:10:24Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-18227-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-REF3225AIDBVT",+ "status": "found",+ "lifecycle": "Not Recommended for New Designs"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND_F",+ "type": "power_in",+ "description": "Device ground connection; GND_F and GND_S differential voltage must not exceed 200mV to prevent ESD protection diode conduction."+ },+ {+ "number": "2",+ "name": "GND_S",+ "type": "input",+ "description": "Load end ground remote sensing input; connects to load ground junction with maximum 200mV differential vs GND_F for Kelvin sensing."+ },+ {+ "number": "3",+ "name": "ENABLE",+ "type": "input",+ "description": "Digital enable/disable input; output disabled when voltage is below 0.7V, enabled when voltage exceeds 1.5V."+ },+ {+ "number": "4",+ "name": "IN",+ "type": "power_in",+ "description": "Positive power supply input; operating range from VOUT + 50mV (minimum 2.55V for REF3225) to 5.5V."+ },+ {+ "number": "5",+ "name": "OUT_S",+ "type": "input",+ "description": "Remote output sensing input; connects to load output junction for Kelvin feedback regulation to compensate for trace resistance."+ },+ {+ "number": "6",+ "name": "OUT_F",+ "type": "output",+ "description": "Reference voltage output; nominal 2.5V (2.495V to 2.505V typical range) with ±10mA sourcing/sinking capability when VIN ≥ VOUT + 250mV."+ }+ ],+ "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": 28,+ "cost_usd": 0.1775,+ "at": "2026-10-05T23:10:11"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ref3225",+ "pages": 28,+ "sha256": "4085cf61cd12affb",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "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]"+ }+}