component
CAT823TTDI-GT3
Public Made by Adomby adom
onsemi Supervisor and Reset ICs, TSOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+98−8@@ -1,13 +1,108 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cat823ttdi-gt3",+ "title": "CAT823TTDI-GT3",+ "brief": "onsemi Supervisor and Reset ICs, TSOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "onsemi Supervisor and Reset ICs, TSOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "cat823ttdi-gt3" ],+ "component": {+ "mpn": "CAT823TTDI-GT3",+ "manufacturer": "onsemi",+ "package": "TSOT-23-5",+ "pin_count": 5,+ "category": "PMIC",+ "subcategory": "Supervisor and Reset ICs",+ "datasheet": "https://www.onsemi.com/pdf/datasheet/cat823ttdi-gt3-d.pdf",+ "parts": {+ "symbol": "cat823ttdi-gt3.kicad_sym",+ "footprint": "cat823ttdi-gt3.kicad_mod",+ "model_3d": "cat823ttdi-gt3.glb",+ "model_3d_step": "cat823ttdi-gt3.step",+ "lbr": "cat823ttdi-gt3.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RESET",+ "type": "output",+ "description": "CMOS push-pull active-LOW reset output (RESET, bar). Driven low whenever VCC < VRST (3.08 V typ for the T version), while MR is held low, or on a watchdog timeout, then held low for tRP (200 ms typ, 400 ms max) after the fault clears. VOL <= 0.3 V at 1.2 mA sink; VOH >= 0.8 x VCC at 30 uA source."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / device return. 0 V reference for all logic thresholds and outputs."+ },+ {+ "number": "3",+ "name": "MR",+ "type": "input",+ "description": "Manual Reset input (MR, active low). Internally pulled high by a 52 kOhm (35-75 kOhm) resistor and designed to be driven low by a pushbutton, open-drain, or CMOS output. Pulling MR low asserts RESET; on release the reset stays active for tRP (140 ms min). VIL <= 0.3 x VCC, VIH >= 0.7 x VCC, minimum valid pulse width tPB = 1 us, noise immunity 100 ns."+ },+ {+ "number": "4",+ "name": "WDI",+ "type": "input",+ "description": "Watchdog Timer Input. Must see a low-to-high or high-to-low transition within tWD (1.6 s typ, 3.2 s max) or RESET is pulled active for tRP. Can be disabled by leaving open or tri-stating (internally serviced within the timeout period). VIL <= 0.3 x VCC, VIH >= 0.7 x VCC, min pulse width 50 ns."+ },+ {+ "number": "5",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage input. Recommended operating range 1.2 to 5.5 V (over -40 to +85 C); absolute maximum 6 V. Typical supply current ICC = 4 uA (12 uA max) for the CAT823 T version. Monitored against the VRST threshold (3.08 V typ for T suffix) to generate RESET."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.onsemi.com/pdf/datasheet/cat823ttdi-gt3-d.pdf",+ "pages": 11,+ "sha256": "c3276e3d139e9445",+ "source_tier": "mfr"+ },+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "onsemi",+ "Package": "TSOT-23-5",+ "Category": "PMIC",+ "Pins": "5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cat823ttdi-gt3"+ ],+ "discovery_pitch": "CAT823TTDI-GT3 (onsemi) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +120,5 @@ "docs/cat823ttdi-gt3-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }