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TPS74513PQWDRBRQ1
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# TPS74513PQWDRBRQ1++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SON-8-EP(3x3)++TPS74513PQWDRBRQ1 from Texas Instruments, in a SON-8-EP(3x3). 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 | power_out | Regulated output voltage pin with 0.65 V to 5.0 V range; requires 1 µF to 220 µF ceramic capacitor for stability. |+| 2 | NC | unconnected | No internal connection; ground this pin for improved thermal performance. |+| 3 | NC | unconnected | No internal connection; ground this pin for improved thermal performance. |+| 4 | GND | power_in | Ground pin connected to thermal pad; connect to PCB ground plane for thermal performance. |+| 5 | EN | input | Enable input; drive high (>VEN(HI)) to turn on regulator or low (<VEN(LO)) to put device into shutdown mode. |+| 6 | PG | output | Power-good output with 150 µs delay indicating output voltage within regulation range; open-drain type. |+| 7 | NC | unconnected | No internal connection; ground this pin for improved thermal performance. |+| 8 | IN | power_in | Input supply voltage pin for 1.5 V to 6.0 V range; requires ≥1 µF ceramic capacitor for stability. |+| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SON-8-EP(3x3) |+| Category | Power Management (PMIC) |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TPS74513PQWDRBRQ1`+- Footprint: `Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm`+- 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)+- 3D model files: `tps74513pqwdrbrq1-etched.step` / `tps74513pqwdrbrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps74513pqwdrbrq1.step` / `tps74513pqwdrbrq1.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/tps745-q1) (48 pp, sha256 `434ed7c32560a28e`, retrieved 2026-10-07, 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/tps74513pqwdrbrq1-datasheet.pdf)
page.jsonadded+207@@ -0,0 +1,207 @@+{+ "slug": "tps74513pqwdrbrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps74513pqwdrbrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps74513pqwdrbrq1.kicad_sym",+ "tps74513pqwdrbrq1.kicad_mod",+ "tps74513pqwdrbrq1.glb",+ "tps74513pqwdrbrq1.step",+ "tps74513pqwdrbrq1.lbr",+ "docs/hero.png",+ "docs/tps74513pqwdrbrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps74513pqwdrbrq1-hero.glb",+ "tps74513pqwdrbrq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS74513PQWDRBRQ1",+ "manufacturer": "Texas Instruments",+ "package": "SON-8-EP(3x3)",+ "pin_count": 9,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps745-q1",+ "parts": {+ "symbol": "tps74513pqwdrbrq1.kicad_sym",+ "footprint": "tps74513pqwdrbrq1.kicad_mod",+ "model_3d": "tps74513pqwdrbrq1-hero.glb",+ "model_3d_plain": "tps74513pqwdrbrq1.glb",+ "model_3d_step": "tps74513pqwdrbrq1-etched.step",+ "model_3d_step_plain": "tps74513pqwdrbrq1.step",+ "lbr": "tps74513pqwdrbrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2873622",+ "digikey": "296-TPS74513PQWDRBRQ1TR-ND",+ "mouser": "595-S74513PQWDRBRQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T07:27:23Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS74513PQWDRBRQ1TR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-S74513PQWDRBRQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage pin with 0.65 V to 5.0 V range; requires 1 µF to 220 µF ceramic capacitor for stability."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; ground this pin for improved thermal performance."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; ground this pin for improved thermal performance."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin connected to thermal pad; connect to PCB ground plane for thermal performance."+ },+ {+ "number": "5",+ "name": "EN",+ "type": "input",+ "description": "Enable input; drive high (>VEN(HI)) to turn on regulator or low (<VEN(LO)) to put device into shutdown mode."+ },+ {+ "number": "6",+ "name": "PG",+ "type": "output",+ "description": "Power-good output with 150 µs delay indicating output voltage within regulation range; open-drain type."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; ground this pin for improved thermal performance."+ },+ {+ "number": "8",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply voltage pin for 1.5 V to 6.0 V range; requires ≥1 µF ceramic capacitor for stability."+ },+ {+ "number": "9",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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": [+ "exposed pad 9 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 10,+ "cost_usd": 0.1379,+ "at": "2026-10-07T07:27:08"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps745-q1",+ "pages": 48,+ "sha256": "434ed7c32560a28e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tps74513pqwdrbrq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 2.98,+ 0.82+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "cbee016fb8ee69c44b13d8818fcf65dcf240f5fdca70b22700521eb617c5311a",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps74513pqwdrbrq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 2.98,+ 0.82+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "175b965542c1ab9f5e1d2e6d47f7dfbb8b02de5250a28a12942bb5a9163effa2",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}