ON Semiconductor MC33064D-5R2G: Voltage Supervisor IC

The ON Semiconductor MC33064D-5R2G is a precision voltage supervisor integrated circuit designed to monitor the voltage supply of microprocessor systems and other digital systems. It ensures that these systems operate within their specified voltage range, enhancing their reliability and performance. This component is essential for applications where voltage accuracy is critical, such as in computers, embedded systems, and industrial equipment.

Key Features

• Undervoltage Sensing: The MC33064D-5R2G monitors the supply voltage and triggers a reset when it detects a voltage that falls below a predetermined threshold, ensuring the system is protected from undervoltage conditions.
• Precision Voltage Threshold: It features a tightly controlled threshold voltage set at 4.55V with a tolerance of 2%, providing accurate voltage monitoring for sensitive electronic circuits.
• Low Power Consumption: Designed for energy efficiency, this IC consumes minimal power, making it suitable for battery-powered devices and applications where power conservation is a priority.
• Active-Low Reset: The reset output is active low, which simplifies the interface with microprocessors and digital logic that typically require an active-low reset signal.
• Temperature Range: The device operates over an industrial temperature range of -40°C to +85°C, allowing it to be used in harsh environmental conditions.
• Surface-Mount Package: The MC33064D-5R2G comes in a compact 8-SOIC surface-mount package, making it suitable for space-constrained applications.

Applications

The MC33064D-5R2G is versatile and can be used in a variety of applications where precise voltage supervision is necessary. Some common applications include:

• Microprocessor and microcontroller systems
• Portable and battery-powered devices
• Industrial control systems
• Automotive electronics
• Communication systems
• Power management systems

With its precision monitoring and low power consumption, the MC33064D-5R2G from ON Semiconductor is an ideal choice for designers looking to enhance system stability and protect against voltage anomalies. Its robust construction and wide operating temperature range make it a reliable component for demanding applications.