The LTC1726ES8-5#TRPBF is a versatile triple supply monitor and microprocessor supervisory circuit designed by Linear Technology. This compact and efficient integrated circuit (IC) is tailored to maintain system integrity by monitoring power supply voltages and providing a reset signal to the host microprocessor in the event of out-of-tolerance conditions.

Key Features:

• Triple Voltage Monitoring: This IC can monitor a 5V supply along with two other adjustable supply voltages, ensuring that all three supplies are functioning within their expected voltage ranges.
• Adjustable Reset Thresholds: The reset thresholds for the adjustable supplies can be set by external resistors, which allows for a high degree of flexibility in different system designs.
• Precision Monitoring: The LTC1726ES8-5#TRPBF offers high accuracy in monitoring the 5V supply with a threshold accuracy of ±1.5% over temperature.
• Low Power Consumption: With its quiescent current of only 30μA, this device is suitable for power-sensitive applications.
• Reset Output: A reset output is provided to initiate a system reset during undervoltage conditions, and this output remains operational even with the VCC supply below 1V.
• Power Supply Glitch Immunity: Ensures stable operation without false resetting during transient conditions and power supply fluctuations.
• Wide Operating Temperature Range: The device is operational over a temperature range of -40°C to +85°C, making it suitable for industrial applications.

Applications:

The LTC1726ES8-5#TRPBF is ideal for use in a variety of systems that require reliable voltage monitoring, such as:

• Computers and Servers
• Telecommunications Equipment
• Industrial Systems
• Portable Battery-Powered Electronics

Package and Availability:

The LTC1726ES8-5#TRPBF comes in an 8-lead SOIC package and is available in tape and reel packaging, denoted by the '#TRPBF' suffix, for ease of manufacturing and assembly in high-volume production environments.