component
UM823RS
Public Made by Adomby adom
Union Semiconductor Supervisor and Reset ICs, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -32,7 +32,7 @@ "number": "1", "name": "RESET", "type": "output",- "description": "Active-low reset output. Pulses low for 200 ms (typ) when triggered and remains low whenever VCC is below the 2.63 V (typ) reset threshold or when MR is a logic low. Guaranteed valid down to VCC = 1 V. Push-pull output sinks/sources current (VOL \u2264 0.3 V @ 4 mA, VOH \u2265 0.8\u00b7VCC @ 1 mA)."+ "description": "Active-low reset output. Pulses low for 200 ms (typ) when triggered and remains low whenever VCC is below the 2.63 V (typ) reset threshold or when MR is a logic low. Guaranteed valid down to VCC = 1 V. Push-pull output sinks/sources current (VOL ≤ 0.3 V @ 4 mA, VOH ≥ 0.8·VCC @ 1 mA)." }, { "number": "2",@@ -44,7 +44,7 @@ "number": "3", "name": "MR", "type": "input",- "description": "Active-low manual-reset input. Triggers a reset pulse when pulled below 0.3\u00b7VCC. Has an internal 52 k\u03a9 (35-75 k\u03a9) pull-up to VCC; may be driven from TTL/CMOS logic, shorted to GND with a switch, or left open. Connect to VCC if unused."+ "description": "Active-low manual-reset input. Triggers a reset pulse when pulled below 0.3·VCC. Has an internal 52 kΩ (35-75 kΩ) pull-up to VCC; may be driven from TTL/CMOS logic, shorted to GND with a switch, or left open. Connect to VCC if unused." }, { "number": "4",@@ -56,7 +56,7 @@ "number": "5", "name": "VCC", "type": "power_in",- "description": "Supply voltage input. Operating range 1.0 V to 7 V (absolute max 8 V). Typical supply current 3 \u00b5A (R/S/T/Y/Z threshold options) with MR and WDI unconnected."+ "description": "Supply voltage input. Operating range 1.0 V to 7 V (absolute max 8 V). Typical supply current 3 µA (R/S/T/Y/Z threshold options) with MR and WDI unconnected." } ], "provenance": {@@ -120,5 +120,8 @@ "docs/um823rs-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }