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The XC61GN5502HR is a voltage regulator IC manufactured by TOREX Semiconductor Ltd. Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: TOREX
• Series: XC61G
• Output Voltage: 5.5V (fixed)
• Output Current: 150mA (max)
• Input Voltage Range: 1.8V to 6.0V
• Dropout Voltage: 200mV (typical at 100mA)
• Quiescent Current: 1.0µA (typical)
• Accuracy: ±2.0%
• Package: HR (SOT-25, 5-pin)
• Operating Temperature Range: -40°C to +85°C
• Shutdown Current: 0.1µA (max)

Descriptions:

The XC61GN5502HR is a low-power, high-precision voltage regulator designed for battery-powered applications. It features ultra-low quiescent current, making it ideal for portable and IoT devices. The built-in protection circuits include overcurrent and thermal shutdown.

Features:

• Ultra-Low Quiescent Current: 1.0µA (typical)
• Low Dropout Voltage: 200mV (typical at 100mA)
• High Output Accuracy: ±2.0%
• Low Shutdown Current: 0.1µA (max)
• Built-in Protections: Overcurrent and thermal shutdown
• Compact Package: SOT-25 (HR)
• Wide Input Voltage Range: 1.8V to 6.0V
• Stable with Low-ESR Capacitors: Supports ceramic capacitors

This regulator is suitable for applications requiring stable voltage with minimal power consumption, such as wearables, sensors, and battery-operated devices.

For detailed datasheets, refer to the TOREX Semiconductor Ltd. official documentation.