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TPS7B8633QDDARQ1
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# TPS7B8633QDDARQ1++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SO-8++TPS7B8633QDDARQ1 from Texas Instruments, in a SO-8. 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 | OUT | output | Regulated 3.3 V output voltage pin; capacitor (2.2 µF to 220 µF) required between OUT and GND to ensure stability. |+| 2 | FB/NC | unconnected | No connection pin (NC) for fixed output 3.3 V version; may be left floating or connected to GND. |+| 3 | NC | unconnected | No internal connection; pin may be left floating or connected to GND for optimal thermal performance. |+| 4 | NC | unconnected | No internal connection; pin may be left floating or connected to GND for optimal thermal performance. |+| 5 | GND | power_in | Ground pin; must be connected to thermal pad with low impedance connection. |+| 6 | NC | unconnected | No internal connection; pin may be left floating or connected to GND for optimal thermal performance. |+| 7 | EN | input | Enable pin; device disabled when enable voltage is below VIL (0.7 V); do not leave floating as pin has high impedance. |+| 8 | IN | power_in | Input power supply voltage pin (3 V to 40 V); capacitor (0.1 µF to 1 µF) required between IN and GND for optimal transient response. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SO-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TPS7B8633QDDARQ1`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SO-8 (KiCad packages3D, STEP)+- 3D model files: `tps7b8633qddarq1-etched.step` / `tps7b8633qddarq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7b8633qddarq1.step` / `tps7b8633qddarq1.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/tps7b86-q1) (50 pp, sha256 `0baf626088ed686a`, retrieved 2026-09-24, 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/tps7b8633qddarq1-datasheet.pdf)
page.jsonadded+141@@ -0,0 +1,141 @@+{+ "slug": "tps7b8633qddarq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps7b8633qddarq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps7b8633qddarq1.kicad_sym",+ "tps7b8633qddarq1.kicad_mod",+ "tps7b8633qddarq1.glb",+ "tps7b8633qddarq1.step",+ "tps7b8633qddarq1.lbr",+ "docs/hero.png",+ "docs/tps7b8633qddarq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS7B8633QDDARQ1",+ "manufacturer": "Texas Instruments",+ "package": "SO-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps7b86-q1",+ "parts": {+ "symbol": "tps7b8633qddarq1.kicad_sym",+ "footprint": "tps7b8633qddarq1.kicad_mod",+ "model_3d": "tps7b8633qddarq1-etched.glb",+ "model_3d_plain": "tps7b8633qddarq1.glb",+ "model_3d_step": "tps7b8633qddarq1-etched.step",+ "model_3d_step_plain": "tps7b8633qddarq1.step",+ "lbr": "tps7b8633qddarq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2871868"+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "output",+ "description": "Regulated 3.3 V output voltage pin; capacitor (2.2 µF to 220 µF) required between OUT and GND to ensure stability."+ },+ {+ "number": "2",+ "name": "FB/NC",+ "type": "unconnected",+ "description": "No connection pin (NC) for fixed output 3.3 V version; may be left floating or connected to GND."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; pin may be left floating or connected to GND for optimal thermal performance."+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; pin may be left floating or connected to GND for optimal thermal performance."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin; must be connected to thermal pad with low impedance connection."+ },+ {+ "number": "6",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; pin may be left floating or connected to GND for optimal thermal performance."+ },+ {+ "number": "7",+ "name": "EN",+ "type": "input",+ "description": "Enable pin; device disabled when enable voltage is below VIL (0.7 V); do not leave floating as pin has high impedance."+ },+ {+ "number": "8",+ "name": "IN",+ "type": "power_in",+ "description": "Input power supply voltage pin (3 V to 40 V); capacitor (0.1 µF to 1 µF) required between IN and GND for optimal transient response."+ }+ ],+ "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": 50,+ "cost_usd": 0.5226,+ "at": "2026-09-24T09:17:54"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps7b86-q1",+ "pages": 50,+ "sha256": "0baf626088ed686a",+ "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]"+ }+}