Professional IC Distribution & Technical Solutions

The XC6371B301PR is a voltage regulator IC manufactured by TOREX Semiconductor. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: TOREX Semiconductor
• Part Number: XC6371B301PR
• Type: Step-Down DC/DC Converter (Buck Regulator)
• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 3.0V (Fixed)
• Output Current: Up to 300mA
• Switching Frequency: 1.2MHz (Typical)
• Efficiency: Up to 90%
• Quiescent Current: 15μA (Typical)
• Operating Temperature Range: -40°C to +85°C
• Package: SOT-25 (5-pin)

Descriptions:

The XC6371B301PR is a high-efficiency, step-down DC/DC converter with a built-in N-channel MOSFET. It is designed for low-power applications requiring stable voltage regulation. The IC operates in PWM mode for high efficiency and includes features such as soft-start and under-voltage lockout (UVLO).

Features:

• Low Power Consumption: Ultra-low quiescent current (15μA typical).
• High Efficiency: Up to 90% efficiency with synchronous rectification.
• Fixed Output Voltage: 3.0V (±2% accuracy).
• Soft-Start Function: Prevents inrush current at startup.
• Under-Voltage Lockout (UVLO): Protects against low input voltage.
• Compact Package: SOT-25 (5-pin) for space-constrained designs.
• Thermal Shutdown: Built-in protection against overheating.

This IC is commonly used in battery-powered devices, portable electronics, and IoT applications where stable voltage regulation is critical.

*(Note: Always refer to the official TOREX datasheet for precise details before implementation.)*