The Ricoh R1180N181C-TR-F is a high-accuracy voltage detector IC designed to monitor voltage levels in a variety of electronic circuits. This detector provides a reliable and cost-effective solution for ensuring that voltage levels remain within specified limits, protecting sensitive components and preventing system malfunctions.

Applications

• Microcontroller reset circuits
• Battery voltage monitoring
• Power supply supervision
• System voltage monitoring
• Overvoltage/undervoltage protection

Features

• High detection voltage accuracy
• Low supply current
• Small package size
• Open drain output
• Wide operating voltage range

Benefits

• Ensures reliable system operation by monitoring voltage levels
• Protects sensitive components from overvoltage or undervoltage conditions
• Extends battery life with low supply current
• Reduces board space requirements
• Provides flexibility in circuit design with open drain output

Additional Details

The R1180N181C-TR-F voltage detector is designed to provide precise and reliable voltage monitoring in a variety of electronic circuits. Its high detection voltage accuracy ensures that voltage levels are accurately monitored, preventing false alarms or missed detections. The low supply current minimizes power consumption, making it suitable for battery-powered applications. The small package size helps to reduce board space requirements, while the open drain output provides flexibility in circuit design. The detection voltage is fixed at 1.8V.

Technical Specifications:

• Detection Voltage: 1.8V
• Detection Voltage Accuracy: Typically ±1.0%
• Supply Current: Typically 0.8μA
• Operating Voltage Range: 1.4V to 5.5V
• Output Type: Open Drain
• Package: SOT-23-5