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XC6501A491GR-G

XC6501A491GR-G Description

The XC6501A491GR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6501 series and offers a fixed output voltage of 4.9V with a maximum input voltage of 6V. It is capable of delivering a continuous output current of up to 200mA, making it suitable for a wide range of applications requiring stable power supply. The regulator features a low dropout voltage of 0.33V at 200mA, ensuring efficient operation even at low input-to-output voltage differentials. With a quiescent current of just 23 µA, the XC6501A491GR-G is designed for low power consumption, making it ideal for battery-operated devices and other power-sensitive applications.

XC6501A491GR-G Features

• Output Type: Fixed
• Voltage - Input (Max): 6V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 4.9V
• Voltage Dropout (Max): 0.33V @ 200mA
• Current - Quiescent (Iq): 23 µA
• PSRR: 50dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

The XC6501A491GR-G stands out due to its low dropout voltage and high power supply rejection ratio (PSRR) of 50dB at 1kHz, which ensures minimal noise and ripple in the output voltage. The enable control feature provides additional flexibility in system design, allowing for easy control of the regulator's operation. The overcurrent protection feature ensures reliable operation and protects the device from potential damage due to excessive current.

XC6501A491GR-G Applications

The XC6501A491GR-G is well-suited for a variety of applications where stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for use in sensitive electronic circuits, such as:

• Battery-powered devices: The low quiescent current and low dropout voltage ensure efficient power usage and extended battery life.
• Consumer electronics: Provides a stable power supply for devices such as smartphones, tablets, and portable audio equipment.
• Industrial applications: Suitable for powering sensors, microcontrollers, and other low-power electronics in industrial environments.
• Medical devices: Ideal for powering critical components in medical equipment where reliability and low noise are essential.

Conclusion of XC6501A491GR-G

The XC6501A491GR-G from Torex Semiconductor Ltd. is a versatile and efficient linear voltage regulator that offers a combination of high performance and low power consumption. Its unique features, such as low dropout voltage, high PSRR, and enable control, provide significant advantages over similar models. The regulator's robust design and compliance with industry standards like REACH and RoHS3 make it a reliable choice for a wide range of applications. Whether used in battery-operated devices, consumer electronics, or industrial systems, the XC6501A491GR-G ensures stable and efficient power supply, making it an excellent choice for modern electronic designs.