component
UM803RS
Public Made by Adomby adom
Union Semiconductor Supervisor and Reset ICs, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+6−3@@ -38,13 +38,13 @@ "number": "2", "name": "RESET", "type": "output",- "description": "Active-low, open-drain reset output. Remains low while VCC is below the reset threshold (typ 2.63 V for the R version) and for at least 140 ms after VCC rises above the threshold. Requires an external pull-up resistor; the pull-up may be tied to a rail higher than VCC. VOL \u2264 0.3 V at ISINK = 50 \u00b5A with VCC \u2265 1.0 V."+ "description": "Active-low, open-drain reset output. Remains low while VCC is below the reset threshold (typ 2.63 V for the R version) and for at least 140 ms after VCC rises above the threshold. Requires an external pull-up resistor; the pull-up may be tied to a rail higher than VCC. VOL ≤ 0.3 V at ISINK = 50 µA with VCC ≥ 1.0 V." }, { "number": "3", "name": "VCC", "type": "power_in",- "description": "Positive supply and monitored voltage. Absolute max \u22120.3 V to +6.0 V; operating range 1.0 V to 5.5 V. The R version monitors a nominal +3.0 V rail (reset threshold 2.63 V typ)."+ "description": "Positive supply and monitored voltage. Absolute max −0.3 V to +6.0 V; operating range 1.0 V to 5.5 V. The R version monitors a nominal +3.0 V rail (reset threshold 2.63 V typ)." } ], "provenance": {@@ -108,5 +108,8 @@ "docs/um803rs-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }