The XC61GC1902HRN is a voltage detector IC manufactured by Torex Semiconductor Ltd. Its primary function is to monitor the input voltage and trigger a reset signal when the voltage falls below a specified threshold, in this case, approximately 1.9V. This is crucial for preventing malfunctions or damage to sensitive electronic components, particularly microcontrollers, due to undervoltage conditions.

Applications

• Microcontroller reset circuits
• CPU and memory voltage monitoring
• Power supply voltage supervision
• Battery-powered equipment
• Industrial control systems

Features

• High-accuracy voltage detection
• Low power consumption
• Compact package size (SOT-25 or equivalent)
• Wide operating temperature range
• Built-in hysteresis
• CMOS output

Benefits

• Safeguards electronic devices against damage resulting from undervoltage.
• Maintains system stability by providing a dependable reset signal.
• Conserves battery power in portable applications thanks to its minimal power consumption.
• Eases circuit design with its integrated functionality.
• Delivers precise and consistent voltage monitoring.
• Improves overall system reliability and robustness.

The XC61GC1902HRN combines high-precision voltage detection with ultra-low power consumption, making it an ideal choice for battery-powered devices and other power-sensitive applications. The integrated hysteresis prevents false triggering and ensures a stable reset signal, even in noisy environments. Torex Semiconductor Ltd. is known for producing high-quality and reliable components, making the XC61GC1902HRN a dependable choice for voltage detection needs. Its small size simplifies integration into compact electronic designs.