Product Overview: LTC1728HS5-5#TRMPBF

The LTC1728HS5-5#TRMPBF is a precision, low-power microprocessor (µP) supervisory circuit produced by Linear Technology, a brand under Analog Devices. This component is designed to monitor power supplies in digital systems and provide a reliable reset output during power-up, power-down, and brown-out conditions. When the monitored supply voltage falls below a predefined threshold, the reset output is asserted, which remains active until the supply voltage recovers and maintains stability for a specified period, ensuring a proper system reset.

Key Features

• Precision Monitoring: The LTC1728HS5-5#TRMPBF offers a precise threshold voltage of 5V, ensuring accurate monitoring and reset initiation for systems that require a stable 5V supply.
• Low Power Consumption: With a quiescent current of just 10µA, this device is ideal for power-sensitive applications, contributing to overall energy efficiency.
• Compact SOT-23 Packaging: The device comes in a small SOT-23 package, making it suitable for space-constrained applications without sacrificing performance.
• Adjustable Reset Timeout: Users can set the reset timeout period according to their system requirements, allowing for a flexible and customizable reset response.
• Guaranteed Reset: The LTC1728HS5-5#TRMPBF guarantees a reset signal to the µP for V_CC down to 1V, ensuring reliable operation even in low-voltage conditions.

Applications

The LTC1728HS5-5#TRMPBF is versatile and can be used in a wide range of applications, including:

• Portable and battery-powered equipment
• Microprocessor-based systems
• Computers and controllers
• Industrial and automotive systems
• Data storage and telecommunications

Quality and Reliability

Linear Technology is known for its commitment to high-quality products, and the LTC1728HS5-5#TRMPBF is no exception. It is designed to meet stringent industry standards, ensuring reliability and performance in even the most demanding applications. The device is also available in tape and reel packaging (denoted by the TRMPBF suffix), which facilitates automated manufacturing processes.

In summary, the LTC1728HS5-5#TRMPBF is a robust, precise, and energy-efficient solution for system voltage monitoring and reset management, suitable for a broad array of electronic applications.