MIC803-41D3VM3-TR Voltage Supervisor IC by Microchip Technology

The MIC803-41D3VM3-TR is a high-quality voltage supervisor integrated circuit (IC) designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This IC is specifically engineered to monitor the voltage level of its power supply, ensuring that your system operates reliably under various conditions.

This voltage supervisor IC features a precise factory-set threshold voltage of 4.1V, making it suitable for 5V systems that require a tight margin to ensure proper operation. It provides an active-low reset signal with a 140ms minimum delay time after it detects that the voltage level has dropped below the threshold. This delay ensures that the system has enough time to stabilize before the reset is deasserted.

The MIC803-41D3VM3-TR comes in a compact SOT-23 package, which is ideal for space-constrained applications. Its small footprint allows for efficient use of board space without compromising performance. The IC operates over a wide temperature range of -40°C to +85°C, making it suitable for industrial and automotive applications where extreme temperatures are common.

One of the key features of this voltage supervisor is its low power consumption, which is critical for battery-powered devices. The MIC803-41D3VM3-TR helps prolong battery life by ensuring that power is used efficiently and only when necessary. Additionally, the IC's transient immunity prevents false resets during voltage spikes, ensuring that the system remains stable and reliable.

The device is available in tape and reel packaging, denoted by the '-TR' suffix, which facilitates automated assembly processes, making it a convenient choice for mass production. The MIC803-41D3VM3-TR is a cost-effective solution for system designers looking to enhance the reliability of their power management systems with a proven voltage supervisor IC.