LTC1728ES5-1.8#TRMPBF - Precision Micropower Low Voltage Reset Monitors

The LTC1728ES5-1.8#TRMPBF is a high-performance, precision micropower voltage monitor designed by Linear Technology, now part of Analog Devices, for use in a wide array of electronic applications. This compact and reliable component is specifically engineered to maintain system integrity by monitoring the supply voltage and asserting a reset if the voltage drops below a predetermined threshold.

Key Features:

• Fixed Reset Threshold: The device features a factory-set reset threshold voltage of 1.8V, suitable for monitoring low voltage power supplies.
• Low Power Consumption: It boasts a very low quiescent current of only 10µA, making it an ideal choice for battery-powered and portable applications where power efficiency is crucial.
• Guaranteed RESET Output: The reset output is guaranteed to be in the correct state for VCC down to 1V, ensuring reliable operation even during low voltage conditions.
• High Accuracy: The LTC1728ES5-1.8#TRMPBF provides high accuracy monitoring with a threshold tolerance of ±1.5%, ensuring precise voltage level detection and system protection.
• Fast Response Time: With a fast response time, the device can quickly react to under-voltage events, providing timely system resets when necessary.
• Low Profile SOT-23 Packaging: The component comes in a small SOT-23 package, allowing for high-density mounting and saving valuable board space.
• Temperature Range: It operates over a wide temperature range from -40°C to +125°C, accommodating diverse environmental conditions.
• Automatic Reset Generation: On power-up, the LTC1728ES5-1.8#TRMPBF generates a reset pulse, ensuring that the system starts in a known state.

Applications:

The LTC1728ES5-1.8#TRMPBF is versatile and can be employed in various applications such as:

• Portable Electronics
• Microprocessor/DSP Reset Systems
• Industrial Controllers
• Automotive Systems
• Embedded Systems

With its precision voltage monitoring and low power consumption, the LTC1728ES5-1.8#TRMPBF is an essential component for ensuring the reliability and stability of electronic systems. Its robust feature set makes it an excellent choice for designers looking for a reset monitor that combines performance with compactness.