MAXIM INTEGRATED / ANALOG DEVICES DS1815R10TR Power Supervisor Module

The DS1815R-10+T&R is a 3.3V electronic reset supervisor with a push-pull output in a 3-pin SOT-23 package. It features a precision, temperature-compensated reference and comparator circuitry to monitor the power supply (VCC). The device detects out-of-tolerance power supply conditions and signals a warning to a processor-based system. When VCC falls outside specified limits, an internal power failure signal activates, forcing the reset to an active state. Once the voltage returns to an acceptable level, the reset remains active for approximately 150ms to allow system stabilization. It operates over a voltage range of 0V to 5.5V, with a VCC trip point of 2.88V. The device automatically restarts the microprocessor after a power failure, reducing the need for additional components. With an output capacitance of 10pF and output current of 10mA at 0.4V, it consumes 28µA at VCC, making it suitable for system monitoring applications requiring reliable power supervisory functions.

View DS1815R10TRDatasheet [pdf]

Buy the Buy SEMICONDUCTOR DS1815R-10+T&R Part Number DS1815R-10+T&R Online

Purchase the SEMICONDUCTOR DS1815R-10+T&R online today to ensure your system features dependable power monitoring with an integrated reset controller. This compact device, operating from 0V to 5.5V, provides a 150ms reset delay after power restoration, making it ideal for embedded systems and microprocessor applications. Its push-pull output and low power consumption support energy-efficient, reliable operation. Easily integrate this power supervisor into your electronics projects or industrial equipment for enhanced system stability and protection, with fast delivery and manufacturer-approved quality.

Get SEMICONDUCTOR DS1815R-10+T&R today—built for reliable power supervision and automatic microprocessor restart, ensuring system stability and accuracy.