Maxim MAX809JEUR+T Linear IC SOT-23 Microprocessor Reset Circuit

This MAX 809 series IC is designed to monitor the power supplies in microprocessor and digital systems and to provide an active-low push-pull RESET signal, for >140ms, whenever V_CC drops below the reset threshold (typically 4.0V). The IC brings the advantage of lowering monitoring circuit complexity and component count, reducing costs and increasing reliability.

Suitable applications for this device include computers, controllers, intelligent instruments, automotive systems, portable and battery-powered equipment, critical microprocessor and microcontroller power monitoring.

• Surface mounting SOT-23 package
• Extended industrial temperature range
• Precision monitoring system
• Fully specified Over Temperature
• Push-pull outputs
• Supply current 12µA
• Power supply tranisent immunity
• No external components required