The DS1812 (5V) and DS1817 (3.3V) EconoResets are simple three-pin voltage monitors and power-on resets that hold reset for 150ms for stabilization after power returns to tolerance. The voltage monitor uses precision temperature reference and comparator circuits that detect out-of-tolerance conditions and generate an active high reset. The output has a push-structure capable of maintaining a valid output to 0 volts with a 100kΩ pull-down resistor. The low-power circuit has a quiescent current consumption of only 40 micro-amps. The DS1812 replaces discrete components and saves space, particularly in the new SOT-23 package. EconoResets can benefit any system that requires reliable processor operation, especially consumer products like printers, HVAC, energy management, cellular telephones, PDAs, and set-top boxes. * Power-fail detection * Resets system during power transients * Push-pull active high reset * 150ms stabilization pause * Maximum quiescent current of 40µA * Operating ranges: * 5V with 5%, 10% or 15% tolerance * -40°C to +85°C https://elecena.pl/product/22301549/5v-econoreset-with-active-high-push-pull-output 2022-12-25 https://elecena.pl/product/22301549/5v-econoreset-with-active-high-push-pull-output 2025-01-20