component
REF3433QDBVRQ1
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 @@+# REF3433QDBVRQ1++**Texas Instruments** · Voltage Reference · SOT-23-6++REF3433QDBVRQ1 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 | Ground force connection; connect directly to application ground to form Kelvin sensing pair for minimizing IR drops on ground traces. |+| 2 | GND_S | power_in | Ground sense connection; provides feedback of actual ground potential to internal regulator for Kelvin sensing compensation of PCB trace losses. |+| 3 | EN | input | Enable input; apply ≥1.6V for normal operation or ≤0.5V for shutdown mode consuming 3µA maximum. |+| 4 | IN | power_in | Input power supply voltage; supply between VOUT+VDO (50mV minimum dropout at 0mA load) and 12V maximum. |+| 5 | OUT_S | output | Reference output sense connection; part of Kelvin output sensing pair providing feedback to internal regulator for load regulation. |+| 6 | OUT_F | output | Reference output force connection; provides 3.3V nominal output with ±10mA current capability and 72µA to 95µA quiescent current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `REF3433QDBVRQ1`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6 (KiCad packages3D, STEP)+- 3D model files: `ref3433qdbvrq1-etched.step` / `ref3433qdbvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ref3433qdbvrq1.step` / `ref3433qdbvrq1.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/ref34-q1) (40 pp, sha256 `addb0b3508cd0c2e`, retrieved 2026-10-01, 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/ref3433qdbvrq1-datasheet.pdf)
page.jsonadded+143@@ -0,0 +1,143 @@+{+ "slug": "ref3433qdbvrq1",+ "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)",+ "ref3433qdbvrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ref3433qdbvrq1.kicad_sym",+ "ref3433qdbvrq1.kicad_mod",+ "ref3433qdbvrq1.glb",+ "ref3433qdbvrq1.step",+ "ref3433qdbvrq1.lbr",+ "docs/hero.png",+ "docs/ref3433qdbvrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "REF3433QDBVRQ1",+ "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/ref34-q1",+ "parts": {+ "symbol": "ref3433qdbvrq1.kicad_sym",+ "footprint": "ref3433qdbvrq1.kicad_mod",+ "model_3d": "ref3433qdbvrq1-etched.glb",+ "model_3d_plain": "ref3433qdbvrq1.glb",+ "model_3d_step": "ref3433qdbvrq1-etched.step",+ "model_3d_step_plain": "ref3433qdbvrq1.step",+ "lbr": "ref3433qdbvrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2859728",+ "digikey": "296-53236-2-ND",+ "mouser": "595-REF3433QDBVRQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T01:40:00Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-53236-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-REF3433QDBVRQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND_F",+ "type": "power_in",+ "description": "Ground force connection; connect directly to application ground to form Kelvin sensing pair for minimizing IR drops on ground traces."+ },+ {+ "number": "2",+ "name": "GND_S",+ "type": "power_in",+ "description": "Ground sense connection; provides feedback of actual ground potential to internal regulator for Kelvin sensing compensation of PCB trace losses."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input; apply ≥1.6V for normal operation or ≤0.5V for shutdown mode consuming 3µA maximum."+ },+ {+ "number": "4",+ "name": "IN",+ "type": "power_in",+ "description": "Input power supply voltage; supply between VOUT+VDO (50mV minimum dropout at 0mA load) and 12V maximum."+ },+ {+ "number": "5",+ "name": "OUT_S",+ "type": "output",+ "description": "Reference output sense connection; part of Kelvin output sensing pair providing feedback to internal regulator for load regulation."+ },+ {+ "number": "6",+ "name": "OUT_F",+ "type": "output",+ "description": "Reference output force connection; provides 3.3V nominal output with ±10mA current capability and 72µA to 95µA quiescent current."+ }+ ],+ "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": 20,+ "cost_usd": 0.1506,+ "at": "2026-10-01T01:39:44"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ref34-q1",+ "pages": 40,+ "sha256": "addb0b3508cd0c2e",+ "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]"+ }+}