XC9142D41CMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142D41CMR-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor Ltd. It operates with an input voltage range of 0.65V to 6V and provides a fixed output voltage of 4.1V. The device supports an output current of up to 800mA and features a switching frequency of 1.2MHz. It includes a low standby current of 17µA and functions within a temperature range of -40°C to +85°C. The component is housed in a compact SOT-25-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for improved efficiency
• Fixed output voltage configuration
• Low quiescent current operation
• Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable devices
• Mobile communication equipment
• Digital cameras
• Handheld instruments

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific output voltage and current ratings against your design requirements before procurement. Confirm the package type matches your PCB footprint. Ensure compatibility with your operating temperature range. Check for RoHS compliance status if required by your manufacturing standards. Validate the supplier's authenticity to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 4.1V output is required from a low-voltage source. Consider the 800mA output capability for moderate load applications. Evaluate the 1.2MHz switching frequency for size constraints on external inductors. Compare the 17µA standby current against system power budget requirements. Ensure the SOT-25-5 package fits within the available board space.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of synchronous step-up converters from Torex Semiconductor. The series offers various fixed output voltages and current capabilities. These converters are designed for battery-operated applications requiring high efficiency and small solution size. The XC9142D41CMR-G specifically provides a 4.1V output.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9142B50CMR-G: Different output voltage (5V) and current rating (800mA). XC9142C50CMR-G: Different output voltage (5V) and current rating (500mA). XC9142D38CMR-G: Different output voltage (3.8V). Verify pinout and electrical parameters match before substitution.