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DS1818R-20+T&R
Public Made by Adomby adom
Analog Devices Inc Maxim Integrated Supervisor And Reset ICs, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+6−3@@ -32,13 +32,13 @@ "number": "1", "name": "RST", "type": "bidirectional",- "description": "Active-low reset output. Open-drain with internal 5.5 k\u03a9 (typ) pullup to VCC (RP: 3.50-7.5 k\u03a9). Asserted low when VCC drops below VCCTP (2.47-2.64 V for the -20 variant) and held low for ~150 ms after VCC returns to tolerance. Also monitors an external pushbutton: pulling RST low for \u22651 \u00b5s (tPB) triggers a 150 ms pushbutton reset (tPBRST). IOL \u2265 +10 mA at 0.4 V; VIL \u2264 0.4 V, VIH \u2265 0.7*VCC."+ "description": "Active-low reset output. Open-drain with internal 5.5 kΩ (typ) pullup to VCC (RP: 3.50-7.5 kΩ). Asserted low when VCC drops below VCCTP (2.47-2.64 V for the -20 variant) and held low for ~150 ms after VCC returns to tolerance. Also monitors an external pushbutton: pulling RST low for ≥1 µs (tPB) triggers a 150 ms pushbutton reset (tPBRST). IOL ≥ +10 mA at 0.4 V; VIL ≤ 0.4 V, VIH ≥ 0.7*VCC." }, { "number": "2", "name": "VCC", "type": "power_in",- "description": "Power supply input. Recommended operating range 1.0 V to 5.5 V; monitored for out-of-tolerance conditions against the 3.3 V nominal threshold (VCCTP typ 2.55 V for the -20 / 20% variant). Quiescent current ICC = 28 \u00b5A typ, 35 \u00b5A max (with RST open). Absolute max: -0.5 V to +7.0 V."+ "description": "Power supply input. Recommended operating range 1.0 V to 5.5 V; monitored for out-of-tolerance conditions against the 3.3 V nominal threshold (VCCTP typ 2.55 V for the -20 / 20% variant). Quiescent current ICC = 28 µA typ, 35 µA max (with RST open). Absolute max: -0.5 V to +7.0 V." }, { "number": "3",@@ -114,5 +114,8 @@ "docs/ds1818r-20-t-r-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }