The ON Semiconductor MC33464H-27AT1 is a precision voltage detector designed meticulously for portable and battery-powered electronics that require enhanced voltage monitoring. This compact, high-performance component is crucial in applications where maintaining the correct operation voltage is critical, such as in microcontrollers and other digital systems.

Key Features

• Detection Voltage: The device features a fixed detection voltage of 2.7V, providing an accurate threshold level for monitoring the power supply.
• Low Current Consumption: With a typical current consumption of only 1.0 µA, the MC33464H-27AT1 is an energy-efficient solution that helps to extend battery life in portable devices.
• High Accuracy: It offers a precision voltage threshold with a tight tolerance, ensuring reliable operation and reset initiation when necessary.
• Operating Temperature: The device is designed to operate over a wide temperature range, from -40°C to +125°C, making it suitable for various environments and applications.
• Output Type: The open drain N-channel output provides a straightforward interface to microcontrollers and can be used to enable or disable other system components.
• Package Type: The MC33464H-27AT1 is available in a small surface-mount SOT-23 package, which is ideal for space-constrained applications.

Applications

The ON Semiconductor MC33464H-27AT1 is particularly well-suited for a range of applications where voltage monitoring is essential. These include:

• Portable and wearable electronics
• Energy management systems
• Microcontroller reset circuits
• Memory hold-up circuits
• Power failure detection

By incorporating the MC33464H-27AT1 into your design, you can ensure that your electronic devices operate reliably and efficiently, with the added benefit of a high-quality component from a trusted manufacturer in the semiconductor industry.