component
LM2841YMKX-ADJL
Public Made by Adomby adom
Texas Instruments DC-DC Converters, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# LM2841YMKX-ADJL++**Texas Instruments** · DC-DC Converters · TSOT-23-6++LM2841YMKX-ADJL from Texas Instruments, in a TSOT-23-6. 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 | CB | input | SW FET gate bias voltage; connect CBOOT capacitor between CB and SW. |+| 2 | GND | power_in | Ground connection. |+| 3 | FB | input | Feedback pin to set feedback voltage divider ratio with VOUT = VFB (1 + (R1 / R2)); resistors must be from 100 Ω to 10 kΩ to avoid input bias errors. |+| 4 | SHDN | input | Logic level shutdown input; pull to GND to disable the device and pull high to enable; tie to VIN if not used; must not float. |+| 5 | VIN | power_in | Power input voltage pin with 4.5 V to 42 V normal operating range. |+| 6 | SW | output | Power FET output; connect to inductor, diode, and CBOOT capacitor. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSOT-23-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `LM2841YMKX-ADJL`+- Footprint: `Package_TO_SOT_SMD:TSOT-23-6`+- 3D model: TSOT-23-6 (KiCad packages3D, STEP)+- 3D model files: `lm2841ymkx-adjl-etched.step` / `lm2841ymkx-adjl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm2841ymkx-adjl.step` / `lm2841ymkx-adjl.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/lm2842) (28 pp, sha256 `51aa5624e2b69b17`, retrieved 2026-09-27, 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-4-6` (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/lm2841ymkx-adjl-datasheet.pdf)
page.jsonadded+141@@ -0,0 +1,141 @@+{+ "slug": "lm2841ymkx-adjl",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lm2841ymkx-adjl",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm2841ymkx-adjl.kicad_sym",+ "lm2841ymkx-adjl.kicad_mod",+ "lm2841ymkx-adjl.glb",+ "lm2841ymkx-adjl.step",+ "lm2841ymkx-adjl.lbr",+ "docs/hero.png",+ "docs/lm2841ymkx-adjl-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM2841YMKX-ADJL",+ "manufacturer": "Texas Instruments",+ "package": "TSOT-23-6",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm2842",+ "parts": {+ "symbol": "lm2841ymkx-adjl.kicad_sym",+ "footprint": "lm2841ymkx-adjl.kicad_mod",+ "model_3d": "lm2841ymkx-adjl-etched.glb",+ "model_3d_plain": "lm2841ymkx-adjl.glb",+ "model_3d_step": "lm2841ymkx-adjl-etched.step",+ "model_3d_step_plain": "lm2841ymkx-adjl.step",+ "lbr": "lm2841ymkx-adjl.lbr"+ },+ "distributor_links": {+ "lcsc": "C1848506"+ },+ "distributor_check": {+ "checked_at": "2026-09-27T03:17:31Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "CB",+ "type": "input",+ "description": "SW FET gate bias voltage; connect CBOOT capacitor between CB and SW."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Feedback pin to set feedback voltage divider ratio with VOUT = VFB (1 + (R1 / R2)); resistors must be from 100 Ω to 10 kΩ to avoid input bias errors."+ },+ {+ "number": "4",+ "name": "SHDN",+ "type": "input",+ "description": "Logic level shutdown input; pull to GND to disable the device and pull high to enable; tie to VIN if not used; must not float."+ },+ {+ "number": "5",+ "name": "VIN",+ "type": "power_in",+ "description": "Power input voltage pin with 4.5 V to 42 V normal operating range."+ },+ {+ "number": "6",+ "name": "SW",+ "type": "output",+ "description": "Power FET output; connect to inductor, diode, and CBOOT capacitor."+ }+ ],+ "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-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 28,+ "cost_usd": 0.1986,+ "at": "2026-09-27T03:17:14"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm2842",+ "pages": 28,+ "sha256": "51aa5624e2b69b17",+ "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]"+ }+}