The DS1818R-20+T&R is a high-quality integrated circuit designed and manufactured by Maxim Integrated, a renowned leader in the development of innovative analog and mixed-signal products. This particular device is a microprocessor supervisory circuit that provides an efficient solution for monitoring power supplies in microprocessor systems, ensuring proper operation through power-up, operation, and power-down phases.

Key Features

• Precision Monitoring: The DS1818R-20+T&R boasts a precise factory-trimmed threshold that monitors the power supply voltage of microprocessors. This feature is crucial for systems that require a stable and reliable power source to maintain proper functionality.
• Reset Signal: It generates an active-low reset signal when the monitored voltage drops below the designated threshold. This reset signal is maintained for a minimum of 150ms after the voltage exceeds the threshold again, ensuring the system has adequate time to stabilize.
• Low Power Consumption: With its low power consumption, this device is an excellent choice for portable and battery-operated applications, where power efficiency is a critical factor.
• Temperature Range: The DS1818R-20+T&R operates over a wide temperature range, making it suitable for various industrial and commercial applications that may experience fluctuating environmental conditions.
• Form Factor: It comes in a compact SOT-23 package, which is ideal for space-constrained applications without sacrificing performance or reliability.

Applications

The DS1818R-20+T&R is versatile and can be used in a wide array of applications, including:

• Computers and Servers
• Embedded Systems
• Portable/Battery-powered Devices
• Networking Equipment
• Industrial Controllers

Ordering Information

The product is available in tape and reel (T&R) format, facilitating automated pick-and-place assembly processes for high-volume production environments. This packaging ensures safe and efficient handling of the components during the manufacturing process.

With its robust feature set and Maxim Integrated's reputation for quality, the DS1818R-20+T&R is an excellent choice for designers looking to enhance the reliability and performance of their microprocessor-based systems.