MIC1810-15UY-TR Voltage Supervisor from Microchip Technology

The MIC1810-15UY-TR is a highly precise voltage supervisor designed to monitor power supplies in digital systems, ensuring proper operation during power-up, power-down, and brown-out conditions. Manufactured by Microchip Technology, a leader in microcontroller, mixed-signal, analog, and Flash-IP solutions, this device is an essential component for maintaining system reliability and integrity.

This voltage supervisor features an active-low reset output, with a factory-trimmed threshold voltage of 1.5V, which makes it suitable for a wide range of applications, including computers, controllers, intelligent instruments, and portable battery-powered electronics. The MIC1810-15UY-TR offers a reset delay time of 140 ms (minimum), providing sufficient time for the system to stabilize before it resumes operation.

The device comes in a compact SOT-23-3 package, which is ideal for space-constrained applications. Its small footprint allows for efficient use of PCB space without compromising performance. The MIC1810-15UY-TR operates over a wide temperature range of -40°C to +85°C, ensuring reliable performance in diverse environments and under varying thermal conditions.

The MIC1810-15UY-TR also features low supply current requirements, typically 3 µA, making it an energy-efficient solution for portable and battery-operated devices where power conservation is crucial. This voltage supervisor has an active supply voltage range from 1.0V to 10.0V, providing the flexibility to work with various power supply configurations.

The device's built-in hysteresis helps to prevent false triggering due to noise or transient voltage fluctuations, thus enhancing system stability. Its quick response time ensures that the connected microprocessor or other critical components are reset without delay during undervoltage events, minimizing the risk of data corruption or loss.

In summary, the MIC1810-15UY-TR from Microchip Technology is a robust and reliable voltage supervisor that offers precision monitoring, low power consumption, and a compact form factor, making it an excellent choice for safeguarding digital systems against power instability.