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The XC61CN4002PR is a voltage detector (reset IC) manufactured by TOREX Semiconductor. Below are its key specifications, descriptions, and features:

Specifications:

• Detection Voltage: 4.0V (fixed)
• Detection Voltage Accuracy: ±1.5%
• Operating Voltage Range: 1.0V to 6.0V
• Quiescent Current: 0.8μA (typical)
• Output Configuration: CMOS, Open Drain (Nch)
• Output Delay Time: 200ms (typical)
• Operating Temperature Range: -40°C to +85°C
• Package: SOT-25 (5-pin)

Descriptions:

• The XC61CN4002PR is a low-power voltage detector designed for monitoring power supply voltages in electronic circuits.
• It provides a reset signal when the supply voltage drops below the detection threshold (4.0V).
• Features an open-drain output, allowing flexibility in interfacing with other circuits.

Features:

• Ultra-Low Power Consumption: Only 0.8μA typical current consumption.
• High Accuracy: ±1.5% detection voltage precision.
• Wide Operating Voltage Range: 1.0V to 6.0V.
• Built-in Delay Circuit: Ensures stable reset output (200ms typical).
• Small Package: SOT-25 (5-pin) for space-constrained applications.
• Open-Drain Output: Compatible with various logic levels.

This IC is commonly used in battery-powered devices, microcontrollers, and power management systems requiring reliable voltage monitoring.