ON Semiconductor MC33464N-27ATR - Voltage Supervisor IC

The ON Semiconductor MC33464N-27ATR is a highly precise voltage supervisor IC designed to maintain system integrity by monitoring the supply voltage of digital systems. This component is essential for applications that require reliable operation under varying voltage conditions, making it an ideal choice for portable devices, microprocessor/microcontroller systems, and other voltage-sensitive applications.

Key Features:

• Voltage Threshold: The MC33464N-27ATR features a fixed threshold voltage of 2.7V, which is ideal for monitoring 3V power supply systems.
• Low Power Consumption: With its ultra-low current consumption of 1.0 µA, this voltage supervisor is optimized for battery-powered devices, ensuring minimal power drain.
• Compact Package: Available in a small SOT-23 package, the device is suitable for space-constrained applications.
• Reset Time Delay: It includes a built-in delay circuit, providing a stable reset signal for a specified duration (typically 140 ms) upon detection of an undervoltage condition.
• Temperature Range: The operational temperature range of -40°C to +125°C allows for use in harsh environments and diverse climates.
• Output Type: The open-drain reset output ensures compatibility with various logic levels and allows for wired-OR connections.

Applications:

• Portable Electronics
• Microprocessor/Microcontroller Systems
• Industrial Controls
• Embedded Systems
• Automotive Systems

The MC33464N-27ATR from ON Semiconductor is a reliable and efficient solution for system monitoring. It ensures that your digital system operates within safe voltage levels, preventing data loss and hardware damage due to power irregularities. With its precision voltage monitoring and low power consumption, the MC33464N-27ATR is a versatile component that enhances the stability and longevity of your electronic designs.