Maxim Integrated MAX6306UK30D2-T Microprocessor Reset Circuit

The MAX6306UK30D2-T is a compact, highly reliable microprocessor (µP) supervisory circuit designed to monitor power supplies in digital systems. Manufactured by Maxim Integrated, a leader in analog and mixed-signal products, this device provides excellent circuit protection by ensuring that the µP and its peripherals are reset properly during power-up, power-down, or brown-out conditions.

This supervisory circuit features a factory-trimmed reset threshold voltage of 3.0V, making it ideal for operation with 3.3V power supplies. The MAX6306UK30D2-T comes in a small SOT23-5 package, which is perfect for space-constrained applications. It offers a reset timeout period of 200ms, ensuring that the system has sufficient time to stabilize before the processor starts operating.

One of the key benefits of the MAX6306UK30D2-T is its low supply current of 5.5µA (typical), which contributes to the overall power efficiency of the system it is protecting. This feature is particularly important for battery-operated devices where power conservation is crucial.

The device also includes a manual reset input, allowing designers to trigger a reset manually when needed. This input can be used as a push-button reset, enabling an end-user to easily reset the system without cycling the power.

With its wide operating temperature range of -40°C to +85°C, the MAX6306UK30D2-T is suitable for use in various environments, from industrial to commercial applications. Its robust design ensures reliable operation even under harsh conditions.

Overall, the Maxim Integrated MAX6306UK30D2-T is an essential component for any system that requires dependable monitoring of its power supply. Its low power consumption, compact size, and precision voltage monitoring capabilities make it an excellent choice for designers looking to enhance system reliability and performance.