MCP100-300DI/TO, Микросхема поддержки микропроцессора …The MCP100-300DI/TO is a Microcontroller Supervisory Circuit with CMOS push-pull and active-low RESET output. The voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level. It will assert the RESET/RESET signal whenever the voltage on the VDD pin is below the trip-point voltage., Holds microcontroller in reset until supply voltage reaches stable operating level, Resets microcontroller during power loss, Precision monitoring of 3, 3.3 and 5V systems, 7 Voltage trip points available, Accuracy of ±125mV for 5V systems and ±75mV for 3V systems over-temperature, 45µA Typical operating current