Linear Technology LTC1326IS8-2.5 Precision Triple Supply Monitor

The LTC1326IS8-2.5 is a state-of-the-art integrated circuit from Linear Technology, designed to monitor power supplies in digital systems. This precision triple supply monitor ensures the stability and reliability of system voltages, making it an essential component for a wide range of electronic applications.

Encased in an 8-lead narrow SOIC package, the LTC1326IS8-2.5 is engineered to keep a vigilant eye on three separate voltage sources. It is particularly adept at monitoring a 2.5V supply, along with two other adjustable threshold voltages. This versatility allows it to be used in systems with varied power requirements, ensuring that each supply voltage is within its specified range.

One of the standout features of this product is its precision. The LTC1326IS8-2.5 boasts an impressive accuracy of ±1.5% for the 2.5V channel, ensuring that your system operates within tight voltage tolerances. This precision is critical for the stable operation of sensitive electronic components.

The device offers a low supply current, making it an energy-efficient choice for power-conscious designs. With a quiescent current of only 30μA, it minimizes the power draw on your system, thereby extending the life of battery-powered devices.

Furthermore, the LTC1326IS8-2.5 is equipped with a reset output feature that remains asserted for 200ms after all the monitored voltages have been detected as valid. This reset timing ensures that the system microprocessor and other ICs have adequate time to initialize properly upon power-up or during a voltage drop.

Designed for robust performance, the LTC1326IS8-2.5 operates over a wide temperature range, making it suitable for both commercial and industrial applications. Its operational temperature spans from -40°C to 85°C, ensuring reliability in challenging environmental conditions.

In summary, the LTC1326IS8-2.5 from Linear Technology is a compact, precise, and reliable solution for monitoring multiple power supplies in digital systems. Its low power consumption, high accuracy, and robust feature set make it an ideal choice for designers looking to enhance the stability and integrity of their electronic products.