component
LP38693MPX-ADJ
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+42@@ -0,0 +1,42 @@+# LP38693MPX-ADJ++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223-5++LP38693MPX-ADJ from Texas Instruments, in a SOT-223-5. 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 | EN | input | The EN pin allows the part to be turned to an ON or OFF state by pulling this pin high or low. |+| 2 | ADJ | input | The ADJ pin is used to set the regulated output voltage by connecting it to the external resistors R1 and R2. |+| 3 | OUT | output | Regulated output voltage with adjustable range of 1.25V to 9V. |+| 4 | IN | power_in | Input supply voltage to the regulator with recommended voltage range of 2.7V to 10V. |+| 5 | GND | power_in | Circuit ground for the regulator; thermally connected to the die and functions as a heat sink when soldered to a large copper plane. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-223-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `LP38693MPX-ADJ`+- Footprint: `Package_TO_SOT_SMD:SOT-223-5`+- 3D model: SOT-223-5, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.45 mm nominal SOT height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)+- 3D model files: `lp38693mpx-adj-etched.step` / `lp38693mpx-adj-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lp38693mpx-adj.step` / `lp38693mpx-adj.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/lp38691-adj-q1) (27 pp, sha256 `6ac2c1455ff27514`, retrieved 2026-10-06, 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/lp38693mpx-adj-datasheet.pdf)
page.jsonadded+143@@ -0,0 +1,143 @@+{+ "slug": "lp38693mpx-adj",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lp38693mpx-adj",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lp38693mpx-adj.kicad_sym",+ "lp38693mpx-adj.kicad_mod",+ "lp38693mpx-adj.glb",+ "lp38693mpx-adj.step",+ "lp38693mpx-adj.lbr",+ "docs/hero.png",+ "docs/lp38693mpx-adj-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "lp38693mpx-adj-hero.glb",+ "lp38693mpx-adj-hero.overlay.json"+ ],+ "component": {+ "mpn": "LP38693MPX-ADJ",+ "manufacturer": "Texas Instruments",+ "package": "SOT-223-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lp38691-adj-q1",+ "parts": {+ "symbol": "lp38693mpx-adj.kicad_sym",+ "footprint": "lp38693mpx-adj.kicad_mod",+ "model_3d": "lp38693mpx-adj-hero.glb",+ "model_3d_plain": "lp38693mpx-adj.glb",+ "model_3d_step": "lp38693mpx-adj-etched.step",+ "model_3d_step_plain": "lp38693mpx-adj.step",+ "lbr": "lp38693mpx-adj.lbr"+ },+ "distributor_links": {+ "lcsc": 2872356,+ "digikey": "LP38693MPX-ADJ-ND",+ "mouser": "926-LP38693MPX-ADJ"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T17:01:00Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "LP38693MPX-ADJ-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "926-LP38693MPX-ADJ",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "EN",+ "type": "input",+ "description": "The EN pin allows the part to be turned to an ON or OFF state by pulling this pin high or low."+ },+ {+ "number": "2",+ "name": "ADJ",+ "type": "input",+ "description": "The ADJ pin is used to set the regulated output voltage by connecting it to the external resistors R1 and R2."+ },+ {+ "number": "3",+ "name": "OUT",+ "type": "output",+ "description": "Regulated output voltage with adjustable range of 1.25V to 9V."+ },+ {+ "number": "4",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply voltage to the regulator with recommended voltage range of 2.7V to 10V."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground for the regulator; thermally connected to the die and functions as a heat sink when soldered to a large copper plane."+ }+ ],+ "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": [+ "extractor flagged: OUT pin is marked as type 'I' in the PIN Functions table on page 3, but the description 'Regulated o; ADJ pin is marked as type 'O' in the PIN Functions table, but for a regulator feedback/adjustment pi"+ ],+ "pages_sent": 8,+ "cost_usd": 0.1252,+ "at": "2026-10-06T17:00:38"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lp38691-adj-q1",+ "pages": 27,+ "sha256": "6ac2c1455ff27514",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "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]"+ }+}