The DS1810R-5+T&R is a 5V EconoReset monitor designed for system power supervision. It features a push-pull output in a 3-pin SOT-23 package, utilizing a precision temperature reference and comparator circuitry to monitor the VCC power supply. In the event of an out-of-tolerance voltage condition, it asserts an internal power fail signal, activating the reset. The reset remains active for approximately 150ms after VCC stabilizes, ensuring proper system startup and stabilization. This device helps detect power supply issues and alerts the processor to impending power failures, reducing system errors and component requirements. Specifications include a supply voltage range from 1.2V to 5.5V, an operating temperature range from -40°C to 85°C, an active-low push-pull reset output, a VCC trip point of 4.62V, and an output capacitance of 10pF. It automatically restarts microprocessors after power failures, streamlining system monitoring with minimal external components. The device employs a temperature-compensated voltage reference and voltage sensor for accurate supervision.
You can click on the BUY or RFQ button to purchase DS1810R5TR from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
You can download the DS1810R5TR datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
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