component
MAX811T
Public Made by Adomby adom
TECH PUBLIC Supervisor And Reset ICs, SOT-143. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# MAX811T++**TECH PUBLIC** · Supervisor And Reset ICs · SOT-143++MAX811T from TECH PUBLIC, in a SOT-143. 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 | GND | power_in | Ground; return path for all supply current; connect to system ground. |+| 2 | /RESET | output | Active-low reset output; asserts low when VCC falls below the reset threshold (3.01 V for the T suffix); deasserts 140 ms after VCC rises back above the threshold. |+| 3 | MR | input | Active-low manual reset input with internal 20 kΩ pull-up resistor; holding MR low asserts the reset output; may be left floating, driven by TTL/CMOS logic, or shorted to GND via a switch. |+| 4 | VCC | power_in | Supply voltage input and the monitored rail; operating range 1.0 V to 5.5 V; reset asserts when VCC falls below 3.01 V (T suffix). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOT-143 |+| Category | Power Management (PMIC) |+| Pins | 4 |++## CAD (KiCad official)++- Symbol: `MAX811T`+- Footprint: `Package_TO_SOT_SMD:SOT-143`+- 3D model: SOT-143 (KiCad packages3D, STEP)+- 3D model files: `max811t-etched.step` / `max811t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `max811t.step` / `max811t.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590917165522362368) (7 pp, sha256 `b19c265e931a194a`, retrieved 2026-09-22, 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-sonnet-4-6` (vision), consensus `claude-opus-4-7` (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/max811t-datasheet.pdf)
page.jsonadded+119@@ -0,0 +1,119 @@+{+ "slug": "max811t",+ "version": "0.1.0",+ "type": "component",+ "description": "TECH PUBLIC Supervisor And Reset ICs, SOT-143. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "max811t",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "max811t.kicad_sym",+ "max811t.kicad_mod",+ "max811t.glb",+ "max811t.step",+ "max811t.lbr",+ "docs/hero.png",+ "docs/max811t-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "MAX811T",+ "manufacturer": "TECH PUBLIC",+ "package": "SOT-143",+ "pin_count": 4,+ "category": "Power Management (PMIC)",+ "subcategory": "Supervisor And Reset ICs",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590917165522362368",+ "parts": {+ "symbol": "max811t.kicad_sym",+ "footprint": "max811t.kicad_mod",+ "model_3d": "max811t-etched.glb",+ "model_3d_plain": "max811t.glb",+ "model_3d_step": "max811t-etched.step",+ "model_3d_step_plain": "max811t.step",+ "lbr": "max811t.lbr"+ },+ "distributor_links": {+ "lcsc": "C22358684"+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground; return path for all supply current; connect to system ground."+ },+ {+ "number": "2",+ "name": "/RESET",+ "type": "output",+ "description": "Active-low reset output; asserts low when VCC falls below the reset threshold (3.01 V for the T suffix); deasserts 140 ms after VCC rises back above the threshold."+ },+ {+ "number": "3",+ "name": "MR",+ "type": "input",+ "description": "Active-low manual reset input with internal 20 kΩ pull-up resistor; holding MR low asserts the reset output; may be left floating, driven by TTL/CMOS logic, or shorted to GND via a switch."+ },+ {+ "number": "4",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage input and the monitored rail; operating range 1.0 V to 5.5 V; reset asserts when VCC falls below 3.01 V (T suffix)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-sonnet-4-6",+ "primary_mode": "vision",+ "consensus_model": "claude-opus-4-7",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 7,+ "cost_usd": 0.1357,+ "at": "2026-09-22T09:02:24"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590917165522362368",+ "pages": 7,+ "sha256": "b19c265e931a194a",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 4,+ "described": 4,+ "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]"+ }+}