component
TPS3823-50DBVR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# TPS3823-50DBVR++**Texas Instruments** · Supervisor And Reset ICs · SOT-23-5++TPS3823-50DBVR from Texas Instruments, in a SOT-23-5. 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 | RESET | output | Low-level active reset output with push-pull stage; asserted when VDD drops below 4.55V threshold or when manual reset input is pulled low. |+| 2 | GND | power_in | Ground connection. |+| 3 | MR | input | Manual reset input with internal 90kΩ pull-up resistor; pulling low asserts RESET output until timeout period expires; leave unconnected or connect to VDD when not used. |+| 4 | WDI | input | Watchdog timer input; if held high or low for more than 1.6 seconds (typical timeout), RESET is asserted; timer clears on WDI falling edge or when RESET becomes active. |+| 5 | VDD | power_in | Power supply voltage input operating from 1.1V to 5.5V; monitors supply against 4.55V threshold to assert reset output. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TPS3823-50DBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `tps3823-50dbvr-etched.step` / `tps3823-50dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps3823-50dbvr.step` / `tps3823-50dbvr.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/tps3828) (34 pp, sha256 `80a35d7b06e5d11e`, retrieved 2026-10-01, 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/tps3823-50dbvr-datasheet.pdf)
page.jsonadded+137@@ -0,0 +1,137 @@+{+ "slug": "tps3823-50dbvr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps3823-50dbvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps3823-50dbvr.kicad_sym",+ "tps3823-50dbvr.kicad_mod",+ "tps3823-50dbvr.glb",+ "tps3823-50dbvr.step",+ "tps3823-50dbvr.lbr",+ "docs/hero.png",+ "docs/tps3823-50dbvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS3823-50DBVR",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Supervisor And Reset ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps3828",+ "parts": {+ "symbol": "tps3823-50dbvr.kicad_sym",+ "footprint": "tps3823-50dbvr.kicad_mod",+ "model_3d": "tps3823-50dbvr-etched.glb",+ "model_3d_plain": "tps3823-50dbvr.glb",+ "model_3d_step": "tps3823-50dbvr-etched.step",+ "model_3d_step_plain": "tps3823-50dbvr.step",+ "lbr": "tps3823-50dbvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C353032",+ "digikey": "296-3335-2-ND",+ "mouser": "595-TPS3823-50DBVR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T08:45:47Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-3335-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TPS3823-50DBVR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "RESET",+ "type": "output",+ "description": "Low-level active reset output with push-pull stage; asserted when VDD drops below 4.55V threshold or when manual reset input is pulled low."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection."+ },+ {+ "number": "3",+ "name": "MR",+ "type": "input",+ "description": "Manual reset input with internal 90kΩ pull-up resistor; pulling low asserts RESET output until timeout period expires; leave unconnected or connect to VDD when not used."+ },+ {+ "number": "4",+ "name": "WDI",+ "type": "input",+ "description": "Watchdog timer input; if held high or low for more than 1.6 seconds (typical timeout), RESET is asserted; timer clears on WDI falling edge or when RESET becomes active."+ },+ {+ "number": "5",+ "name": "VDD",+ "type": "power_in",+ "description": "Power supply voltage input operating from 1.1V to 5.5V; monitors supply against 4.55V threshold to assert reset output."+ }+ ],+ "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": [],+ "pages_sent": 21,+ "cost_usd": 0.1736,+ "at": "2026-10-01T08:45:31"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps3828",+ "pages": 34,+ "sha256": "80a35d7b06e5d11e",+ "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]"+ }+}