

Torex Semiconductor Ltd.
XC6501B43B0R-G
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XC6501B43B0R-G Description
XC6501B43B0R-G Description
The XC6501B43B0R-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is tailored for applications requiring a fixed output voltage of 4.35V with a maximum output current of 200mA. It features a low dropout voltage of 0.33V at 200mA, ensuring efficient power delivery even under varying input conditions. The regulator operates with an input voltage range up to 6V and boasts a quiescent current of just 22 µA, making it ideal for low-power applications.
The XC6501B43B0R-G is housed in a compact WLP-4-01 package, suitable for surface mount technology (SMT), which is advantageous for space-constrained designs. It includes an enable control feature and over-current protection, enhancing its reliability and versatility. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is well-suited for various manufacturing processes.
XC6501B43B0R-G Features
- Fixed Output Voltage: 4.35V, providing stable power supply for sensitive electronic components.
- High Efficiency: Low dropout voltage of 0.33V at 200mA ensures minimal power loss and high efficiency.
- Low Quiescent Current: 22 µA, making it suitable for battery-powered and low-power applications.
- Enable Control: Allows for dynamic control of the regulator, enhancing flexibility in system design.
- Over-Current Protection: Ensures safe operation and protects connected circuits from damage.
- Compact Packaging: WLP-4-01 package is ideal for space-constrained applications.
- Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental safety.
- Moisture Sensitivity Level: MSL 1 (unlimited), suitable for various manufacturing processes.
- Power Supply Rejection Ratio (PSRR): 50dB at 1kHz, providing excellent noise suppression.
XC6501B43B0R-G Applications
The XC6501B43B0R-G is well-suited for a variety of applications where a reliable and efficient power supply is critical. Its low dropout voltage and low quiescent current make it ideal for portable devices, such as smartphones, tablets, and wearable electronics. The enable control feature and compact package size further enhance its suitability for space-constrained designs, such as IoT devices and medical equipment.
Additionally, its over-current protection and high PSRR make it a reliable choice for sensitive electronics that require clean power supply. The device's environmental compliance and moisture sensitivity level ensure it can be used in various manufacturing environments without compromising performance or safety.
Conclusion of XC6501B43B0R-G
The XC6501B43B0R-G is a versatile and efficient linear regulator that stands out in the power management integrated circuit market. Its combination of a fixed 4.35V output, low dropout voltage, and low quiescent current makes it an excellent choice for low-power applications. The inclusion of enable control and over-current protection further enhances its reliability and flexibility.
With its compact WLP-4-01 package and environmental compliance, the XC6501B43B0R-G is well-suited for a wide range of applications, from portable devices to sensitive electronics. Its high PSRR ensures clean power delivery, making it a reliable choice for demanding applications. Overall, the XC6501B43B0R-G offers a robust and efficient solution for power management needs, providing significant advantages over similar models in the market.



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