component
TPS3839K33DBZR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# TPS3839K33DBZR++**Texas Instruments** · Supervisor And Reset ICs · SOT-23++TPS3839K33DBZR from Texas Instruments, in a SOT-23. 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 | GND | power_in | Ground connection. |+| 2 | RESET | output | Active-low reset output with push-pull drive; RESET is low whenever VDD remains below the factory-trimmed threshold voltage (2.93 V nominal) and remains low for 200 ms (typical) after VDD rises above the threshold voltage plus hysteresis. |+| 3 | VDD | power_in | Supply voltage input; operating range 0.9 V to 6.5 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23 |+| Category | Power Management (PMIC) |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `TPS3839K33DBZR`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)+- 3D model files: `tps3839k33dbzr-etched.step` / `tps3839k33dbzr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps3839k33dbzr.step` / `tps3839k33dbzr.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/tps3839) (35 pp, sha256 `a18940237afc63cf`, retrieved 2026-09-26, tier: lcsc)+- **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/tps3839k33dbzr-datasheet.pdf)
page.jsonadded+125@@ -0,0 +1,125 @@+{+ "slug": "tps3839k33dbzr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps3839k33dbzr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps3839k33dbzr.kicad_sym",+ "tps3839k33dbzr.kicad_mod",+ "tps3839k33dbzr.glb",+ "tps3839k33dbzr.step",+ "tps3839k33dbzr.lbr",+ "docs/hero.png",+ "docs/tps3839k33dbzr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS3839K33DBZR",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23",+ "pin_count": 3,+ "category": "Power Management (PMIC)",+ "subcategory": "Supervisor And Reset ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps3839",+ "parts": {+ "symbol": "tps3839k33dbzr.kicad_sym",+ "footprint": "tps3839k33dbzr.kicad_mod",+ "model_3d": "tps3839k33dbzr-etched.glb",+ "model_3d_plain": "tps3839k33dbzr.glb",+ "model_3d_step": "tps3839k33dbzr-etched.step",+ "model_3d_step_plain": "tps3839k33dbzr.step",+ "lbr": "tps3839k33dbzr.lbr"+ },+ "distributor_links": {+ "lcsc": "C96333",+ "digikey": "296-35471-2-ND",+ "mouser": "595-TPS3839K33DBZR"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T17:03:28Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-35471-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TPS3839K33DBZR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection."+ },+ {+ "number": "2",+ "name": "RESET",+ "type": "output",+ "description": "Active-low reset output with push-pull drive; RESET is low whenever VDD remains below the factory-trimmed threshold voltage (2.93 V nominal) and remains low for 200 ms (typical) after VDD rises above the threshold voltage plus hysteresis."+ },+ {+ "number": "3",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply voltage input; operating range 0.9 V to 6.5 V."+ }+ ],+ "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": 35,+ "cost_usd": 0.2357,+ "at": "2026-09-26T17:03:11"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps3839",+ "pages": 35,+ "sha256": "a18940237afc63cf",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "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]"+ }+}