component
TPS3820-50DBVR
Public Made by Adomby adom
Texas Instruments Supervisor and Reset ICs, SOT-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": "tps3820-50dbvr",+ "title": "TPS3820-50DBVR",+ "brief": "Texas Instruments Supervisor and Reset ICs, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Supervisor and Reset ICs, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "tps3820-50dbvr" ],+ "component": {+ "mpn": "TPS3820-50DBVR",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "PMIC",+ "subcategory": "Supervisor and Reset ICs",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303021030_Texas-Instruments-TPS3820-50DBVR_C702185.pdf",+ "parts": {+ "symbol": "tps3820-50dbvr.kicad_sym",+ "footprint": "tps3820-50dbvr.kicad_mod",+ "model_3d": "tps3820-50dbvr.glb",+ "model_3d_step": "tps3820-50dbvr.step",+ "lbr": "tps3820-50dbvr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "RESET",+ "type": "output",+ "description": "Active-low reset output, push-pull. Driven low while VDD is below the 4.55 V threshold (VIT-) and held low for the reset delay period (typ 200 ms) after VDD recovers, or during a manual/watchdog reset. VOL = 0.4 V max at IOL = 3 mA; VOH = VDD - 1.5 V at IOH = -120 uA."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device."+ },+ {+ "number": "3",+ "name": "MR",+ "type": "input",+ "description": "Manual reset input, active low. Pulling MR low forces RESET low; RESET stays low as long as MR is low and for the reset delay after MR returns high. Internal ~52 kOhm pull-up to VDD; leave open or tie to VDD if unused. VIL <= 0.3 x VDD, VIH >= 0.7 x VDD."+ },+ {+ "number": "4",+ "name": "WDI",+ "type": "input",+ "description": "Watchdog input. If WDI stays high or low longer than the watchdog timeout (typ 200 ms for TPS3820) a reset is triggered; a rising or falling edge on WDI clears the timer. Tie to high impedance if unused to avoid spurious resets. VIL <= 0.3 x VDD, VIH >= 0.7 x VDD."+ },+ {+ "number": "5",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input and monitored voltage. Operating range 1.1 V to 5.5 V (absolute max 6 V); monitored against the fixed 4.55 V negative-going threshold for the -50 variant. Bypass with a 0.1 uF ceramic near the pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303021030_Texas-Instruments-TPS3820-50DBVR_C702185.pdf",+ "pages": 35,+ "sha256": "f0ddd0a85e54c699",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOT-23-5",+ "Category": "PMIC",+ "Pins": "5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tps3820-50dbvr"+ ],+ "discovery_pitch": "TPS3820-50DBVR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +120,5 @@ "docs/tps3820-50dbvr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }