

Torex Semiconductor Ltd.
XC9801B453DR-G
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XC9801B453DR-G Description
XC9801B453DR-G Description
The XC9801B453DR-G is a high-performance boost converter IC designed by Torex Semiconductor Ltd., a leading manufacturer in the power management industry. This device is part of the XC9801 series and is specifically engineered to deliver a fixed output voltage of 4.5V with a maximum output current of 80mA. It operates within an input voltage range of 1.8V to 5.5V, making it highly versatile for a variety of applications. The XC9801B453DR-G features a switching frequency of 300kHz, ensuring efficient power conversion with minimal noise and interference.
XC9801B453DR-G Features
- Output Type: Fixed, providing a stable 4.5V output voltage.
- Input Voltage Range: 1.8V to 5.5V, offering broad compatibility with different power sources.
- Output Current: 80mA, suitable for low to medium power applications.
- Output Configuration: Positive, ensuring straightforward integration into various electronic designs.
- Switching Frequency: 300kHz, balancing efficiency and compactness.
- Topology: Boost, ideal for step-up voltage conversion.
- Mounting Type: Surface Mount, facilitating compact and reliable PCB assembly.
- Package: Tape & Reel (TR), ensuring ease of handling and integration into automated manufacturing processes.
- Compliance: ROHS3 Compliant and REACH Unaffected, meeting stringent environmental and regulatory standards.
- Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring robustness in various environmental conditions.
XC9801B453DR-G Applications
The XC9801B453DR-G is well-suited for a range of applications where efficient and reliable power conversion is essential. Its compact design and high efficiency make it ideal for portable devices, consumer electronics, and industrial systems. Specific use cases include:
- Portable Devices: Ideal for powering small electronic devices such as smartphones, tablets, and wearable technology.
- Consumer Electronics: Suitable for applications in home automation, IoT devices, and other consumer products requiring efficient power management.
- Industrial Systems: Can be used in sensors, actuators, and other industrial components where a stable power supply is crucial.
Conclusion of XC9801B453DR-G
The XC9801B453DR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient boost converter IC. Its fixed 4.5V output and 80mA current capacity, combined with a wide input voltage range, make it highly versatile. The device's compliance with environmental standards and its robust moisture sensitivity level further enhance its appeal. Whether for portable devices, consumer electronics, or industrial applications, the XC9801B453DR-G offers a compact, efficient, and reliable power management solution.



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