component
TPS73801DCQR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# TPS73801DCQR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223-6++TPS73801DCQR from Texas Instruments, in a SOT-223-6. 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 | IN | power_in | Power supply input; withstands reverse voltages up to ±20 V; 1-10 µF bypass capacitor recommended if more than six inches from main input filter. |+| 2 | OUT | power_out | Regulated power output (1.21 V to 20 V); minimum 10 µF ceramic output capacitor required to prevent oscillations. |+| 3 | GND | power_in | Ground reference. |+| 4 | FB | input | Feedback input to error amplifier; internally clamped to ±7 V with 3 μA bias current flowing into pin; maintains 1.21 V reference voltage for 1.21-20 V output range. |+| 5 | EN | input | Enable control input; pulling low puts device in low-power shutdown state; can be driven by 5-V logic or open-collector gate with typical current 3 μA; must be tied to IN pin if unused. |+| 6 | GND | power_in | Ground reference. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-223-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TPS73801DCQR`+- Footprint: `Package_TO_SOT_SMD:SOT-223-6`+- 3D model: SOT-223-6 (KiCad packages3D, STEP)+- 3D model files: `tps73801dcqr-etched.step` / `tps73801dcqr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps73801dcqr.step` / `tps73801dcqr.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/tps73801) (26 pp, sha256 `d23a3d05c84bd1a5`, 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/tps73801dcqr-datasheet.pdf)
page.jsonadded+129@@ -0,0 +1,129 @@+{+ "slug": "tps73801dcqr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps73801dcqr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps73801dcqr.kicad_sym",+ "tps73801dcqr.kicad_mod",+ "tps73801dcqr.glb",+ "tps73801dcqr.step",+ "tps73801dcqr.lbr",+ "docs/hero.png",+ "docs/tps73801dcqr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS73801DCQR",+ "manufacturer": "Texas Instruments",+ "package": "SOT-223-6",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps73801",+ "parts": {+ "symbol": "tps73801dcqr.kicad_sym",+ "footprint": "tps73801dcqr.kicad_mod",+ "model_3d": "tps73801dcqr-etched.glb",+ "model_3d_plain": "tps73801dcqr.glb",+ "model_3d_step": "tps73801dcqr-etched.step",+ "model_3d_step_plain": "tps73801dcqr.step",+ "lbr": "tps73801dcqr.lbr"+ },+ "distributor_links": {+ "lcsc": "C180428"+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input; withstands reverse voltages up to ±20 V; 1-10 µF bypass capacitor recommended if more than six inches from main input filter."+ },+ {+ "number": "2",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated power output (1.21 V to 20 V); minimum 10 µF ceramic output capacitor required to prevent oscillations."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference."+ },+ {+ "number": "4",+ "name": "FB",+ "type": "input",+ "description": "Feedback input to error amplifier; internally clamped to ±7 V with 3 μA bias current flowing into pin; maintains 1.21 V reference voltage for 1.21-20 V output range."+ },+ {+ "number": "5",+ "name": "EN",+ "type": "input",+ "description": "Enable control input; pulling low puts device in low-power shutdown state; can be driven by 5-V logic or open-collector gate with typical current 3 μA; must be tied to IN pin if unused."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference."+ }+ ],+ "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": 26,+ "cost_usd": 0.2276,+ "at": "2026-09-23T10:03:52"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps73801",+ "pages": 26,+ "sha256": "d23a3d05c84bd1a5",+ "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]"+ }+}