The MC34161D is a versatile universal voltage monitor integrated circuit designed and manufactured by ON Semiconductor. This IC is specifically engineered to cater to a broad range of voltage monitoring applications where reliability and accuracy are paramount. The MC34161D is an essential component for systems that require voltage level supervision to ensure proper operation and to protect sensitive electronics.

Key Features

• Versatile Monitoring Capabilities: The device is capable of monitoring multiple voltage thresholds, making it suitable for a variety of applications including reset circuitry, battery chargers, power supply control, and other adjustable voltage monitoring scenarios.
• Wide Operating Voltage Range: It has a broad operating voltage range from 3.0V to 36V, which allows it to be used in both low and high voltage applications without the need for additional components.
• Low Power Consumption: The MC34161D is designed for energy efficiency, which is crucial for battery-powered and energy-sensitive devices.
• Precision Voltage Sensing: It offers precise voltage sensing capabilities, which is critical for maintaining the integrity and stability of electronic systems.
• Programmable Reset Delay Time: The reset delay time can be programmed by an external capacitor, providing flexibility for different system requirements.
• High Input Impedance: The high input impedance ensures minimal loading on the voltage source being monitored.

Applications

The MC34161D is suitable for a wide range of applications, including:

• System Monitoring and Reset
• Power Supply Control
• DC Motor Control
• Switch Mode Power Supplies (SMPS)
• Automotive Systems
• Portable Equipment and Battery Chargers

Package and Quality

The MC34161D is offered in a SOIC-8 package, which is conducive for compact PCB layouts and is compatible with standard surface-mount technology (SMT). ON Semiconductor is committed to providing high-quality products, and the MC34161D is no exception, with rigorous testing and quality control measures in place to ensure performance and reliability.

For engineers and designers looking for a reliable voltage monitoring solution, the MC34161D from ON Semiconductor stands out as a robust choice with its combination of versatility, precision, and efficiency.