LTC2902-1CGN#PBF - Quad Supply Monitor

The LTC2902-1CGN#PBF is a sophisticated quad supply monitor designed by Linear Technology, now part of Analog Devices, to ensure the reliability and stability of electronic systems. This precision monitoring device is capable of keeping a vigilant watch over four separate supply voltages, safeguarding against the dangers of voltage fluctuations that can lead to system failures or damage to critical components.

Encased in a compact 16-pin SSOP package, the LTC2902-1CGN#PBF is engineered for space-constrained applications without compromising on functionality. It is particularly well-suited for portable and distributed systems where power efficiency and board space are at a premium.

One of the standout features of this product is its versatile voltage threshold options. The LTC2902-1CGN#PBF can be configured to monitor a variety of supply voltages, including 5V, 3.3V, 2.5V, and 1.8V, which are common in digital systems. This flexibility makes it a universal solution for a wide array of applications, from computers and servers to telecommunications and industrial equipment.

The device boasts a precise factory-set threshold accuracy of ±1.5% at room temperature, ensuring reliable monitoring over the entire operating temperature range of -40°C to 85°C. Its low supply current of just 30μA (typical) makes it an energy-efficient choice, helping to minimize the overall power consumption of the systems it monitors.

Additional features include a reset output with an adjustable delay, providing system processors with a clean and timed reset signal upon detection of an out-of-tolerance condition. The LTC2902-1CGN#PBF also offers a manual reset input, allowing for system resets to be initiated as needed.

The LTC2902-1CGN#PBF's robust set of features, combined with its ease of use and integration, make it a crucial component for maintaining system integrity across a diverse range of electronic applications. Its ability to closely monitor multiple supply voltages in real-time ensures that systems remain operational and protected, even in the face of unexpected power variances.