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TPS74633PQWDRVRQ1
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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Datasheet-verified pinout, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# TPS74633PQWDRVRQ1++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)++TPS74633PQWDRVRQ1 from Texas Instruments, in a WSON-6-EP(2x2). 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 | OUT | power_out | Regulated output voltage pin; capacitor of 0.47µF minimum is required from OUT to ground for stability; use ceramic X5R or X7R type for best transient response; place output capacitor close to the output of the device. |+| 2 | NC | unconnected | No internal connection; ground this pin for better thermal performance. |+| 3 | GND | power_in | Ground pin; electrically connected to the thermal pad. |+| 4 | EN | input | Enable input pin; drive EN greater than VEN(HI)=1.0V to turn on the regulator; drive EN less than VEN(LO)=0.3V to put the LDO into shutdown mode. |+| 5 | PG | output | Power-good output pin available in open-drain and push-pull topologies; pullup resistor required for open-drain version; ground or leave floating if not used for open-drain; leave floating if not used for push-pull. |+| 6 | IN | power_in | Input supply pin accepting 1.5V to 6.0V; use 1µF or larger ceramic capacitor from IN to ground for best transient response and to minimize input impedance; place input capacitor close to the output of the device. |+| 7 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-6-EP(2x2) |+| Category | Power Management (PMIC) |+| Pins | 7 |++## CAD (KiCad official)++- Symbol: `TPS74633PQWDRVRQ1`+- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`+- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `tps74633pqwdrvrq1-etched.step` / `tps74633pqwdrvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps74633pqwdrvrq1.step` / `tps74633pqwdrvrq1.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/tps746-q1) (48 pp, sha256 `184c3108e6b0527b`, 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/tps74633pqwdrvrq1-datasheet.pdf)
page.jsonadded+139@@ -0,0 +1,139 @@+{+ "slug": "tps74633pqwdrvrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps74633pqwdrvrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps74633pqwdrvrq1.kicad_sym",+ "tps74633pqwdrvrq1.kicad_mod",+ "tps74633pqwdrvrq1.glb",+ "tps74633pqwdrvrq1.step",+ "tps74633pqwdrvrq1.lbr",+ "docs/hero.png",+ "docs/tps74633pqwdrvrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS74633PQWDRVRQ1",+ "manufacturer": "Texas Instruments",+ "package": "WSON-6-EP(2x2)",+ "pin_count": 7,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps746-q1",+ "parts": {+ "symbol": "tps74633pqwdrvrq1.kicad_sym",+ "footprint": "tps74633pqwdrvrq1.kicad_mod",+ "model_3d": "tps74633pqwdrvrq1-etched.glb",+ "model_3d_plain": "tps74633pqwdrvrq1.glb",+ "model_3d_step": "tps74633pqwdrvrq1-etched.step",+ "model_3d_step_plain": "tps74633pqwdrvrq1.step",+ "lbr": "tps74633pqwdrvrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2876216"+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage pin; capacitor of 0.47µF minimum is required from OUT to ground for stability; use ceramic X5R or X7R type for best transient response; place output capacitor close to the output of the device."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; ground this pin for better thermal performance."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin; electrically connected to the thermal pad."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Enable input pin; drive EN greater than VEN(HI)=1.0V to turn on the regulator; drive EN less than VEN(LO)=0.3V to put the LDO into shutdown mode."+ },+ {+ "number": "5",+ "name": "PG",+ "type": "output",+ "description": "Power-good output pin available in open-drain and push-pull topologies; pullup resistor required for open-drain version; ground or leave floating if not used for open-drain; leave floating if not used for push-pull."+ },+ {+ "number": "6",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply pin accepting 1.5V to 6.0V; use 1µF or larger ceramic capacitor from IN to ground for best transient response and to minimize input impedance; place input capacitor close to the output of the device."+ },+ {+ "number": "7",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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": [+ "extractor flagged: Thermal pad (EP) designation: The datasheet lists this as part of the pin functions table but does n; PIN 2 (NC - No Connection) configuration confirmed for FIXED output version (3.3V output as per MPN ",+ "exposed pad 7 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 48,+ "cost_usd": 0.4854,+ "at": "2026-09-23T23:19:55"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps746-q1",+ "pages": 48,+ "sha256": "184c3108e6b0527b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 7,+ "described": 7,+ "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]"+ }+}