The NJU7223DL1-19-TE1 is a voltage detector IC manufactured by Nisshinbo Micro Devices Inc. It is designed to monitor voltage levels and generate a reset signal when the voltage drops below a certain threshold.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery voltage monitoring
• System voltage supervision
• Over/Under voltage protection

Features

• Low current consumption
• High accuracy detection voltage
• Small package
• Wide operating voltage range
• Hysteresis characteristics

Benefits

• Ensures proper system startup and prevents malfunction due to low voltage
• Extends battery life due to low current consumption
• Saves board space due to small package
• Offers stable and reliable voltage detection

Technical Specifications

Key specifications of the NJU7223DL1-19-TE1 voltage detector include:

• Detection Voltage: 1.9V
• Operating Voltage Range: Specific voltage range depending on the application.
• Current Consumption: Typical quiescent current.
• Output Type: Open drain or CMOS.
• Hysteresis Voltage: The difference between the rising and falling threshold voltages.
• Operating Temperature Range: The range of ambient temperatures within which the device is guaranteed to operate.

Refer to the Nisshinbo Micro Devices Inc. datasheet for detailed specifications, application circuits, and pinout information.