Microchip Technology's TC54VC4202EMB713 Voltage Detector

The TC54VC4202EMB713 is a highly precise, cost-effective voltage detector designed by Microchip Technology. This component is tailored to meet the demands of a variety of applications that require voltage monitoring to protect against under-voltage conditions. It is an essential part of any power-sensitive system, ensuring reliability and stability across operations.

Encased in a compact SOT-23-3 package, the TC54VC4202EMB713 offers a fixed-sense threshold voltage of 4.2V, making it ideal for monitoring 5V power supplies and battery-operated devices. It is particularly suitable for portable electronic devices where power conservation is crucial. The detector's low power consumption contributes to the extended battery life of the devices it is used in.

An important feature of the TC54VC4202EMB713 is its high accuracy, with a threshold voltage tolerance of ±2%, ensuring precise monitoring and control of the power supply voltage. This high precision is maintained over the entire operating temperature range of -40°C to +85°C, which allows for reliable operation in a wide range of environments.

The device provides a clear output signal, which can be directly interfaced with a microcontroller or processor. When the input voltage falls below the threshold, the output is driven low, signaling the system to take appropriate action, such as shutting down or entering a low-power state. This proactive approach helps prevent data loss and potential damage to the system caused by an inadequate power supply.

With its built-in hysteresis, the TC54VC4202EMB713 offers improved noise immunity, ensuring that the output remains stable without false triggering even in the presence of voltage fluctuations. This feature is particularly valuable in environments with electrical noise, which is common in industrial and automotive applications.

In summary, the TC54VC4202EMB713 from Microchip Technology is a reliable and efficient solution for voltage detection in sensitive electronic devices. Its precision, low power consumption, and robust performance make it a preferred choice for engineers and designers looking to enhance system protection and power management in their products.