component
2T03-01QDCKRG4Q1
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SC-70-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -44,19 +44,19 @@ "number": "3", "name": "RESET", "type": "output",- "description": "Active-low reset output. On the TPS3803-01-Q1 this is an open-drain output (requires an external pull-up, typ. 50 k\u03a9 to VDD); VOL \u2264 0.3 V at up to 3 mA. Asserted (low) whenever SENSE is below VIT = 1.226 V (typ) or during power-on until VDD exceeds ~0.8 V."+ "description": "Active-low reset output. On the TPS3803-01-Q1 this is an open-drain output (requires an external pull-up, typ. 50 kΩ to VDD); VOL ≤ 0.3 V at up to 3 mA. Asserted (low) whenever SENSE is below VIT = 1.226 V (typ) or during power-on until VDD exceeds ~0.8 V." }, { "number": "4", "name": "VDD", "type": "power_in",- "description": "Input supply voltage, 1.3 V to 6 V recommended (7 V absolute max). Supply current ~2 \u00b5A typ at 3.3 V. TI recommends a 0.1-\u00b5F ceramic bypass capacitor placed close to this pin. On TPS3803-01-Q1 VDD is only the supply; the monitored rail is applied at SENSE via a resistor divider."+ "description": "Input supply voltage, 1.3 V to 6 V recommended (7 V absolute max). Supply current ~2 µA typ at 3.3 V. TI recommends a 0.1-µF ceramic bypass capacitor placed close to this pin. On TPS3803-01-Q1 VDD is only the supply; the monitored rail is applied at SENSE via a resistor divider." }, { "number": "5", "name": "SENSE", "type": "input",- "description": "Adjustable sense input. Compared against an internal 1.226 V reference (VIT: min 1.2 V, typ 1.226 V, max 1.244 V). Input current \u00b125 nA max, input capacitance ~1 pF. External resistor divider R1/R2 sets the monitored threshold: VIT' = (1 + R1/R2) \u00d7 1.226 V. A 1 nF-10 nF decoupling capacitor near this pin is recommended."+ "description": "Adjustable sense input. Compared against an internal 1.226 V reference (VIT: min 1.2 V, typ 1.226 V, max 1.244 V). Input current ±25 nA max, input capacitance ~1 pF. External resistor divider R1/R2 sets the monitored threshold: VIT' = (1 + R1/R2) × 1.226 V. A 1 nF-10 nF decoupling capacitor near this pin is recommended." } ], "provenance": {@@ -130,5 +130,8 @@ "docs/2t03-01qdckrg4q1-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }