XC9142D41C0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142D41C0R-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 0.65V to 6V and provides a fixed output voltage of 4.1V. The device supports a maximum output current of 800mA and features a switching frequency of 3MHz. It includes a load disconnection function and maintains a low quiescent current of 17µA. The component is housed in a WLP-6 package and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for high conversion efficiency
• Integrated load disconnection function to minimize standby power consumption
• Fixed output voltage configuration simplifies circuit design

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing stable voltage regulation
• Compact consumer electronics with space constraints

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'D41C0R' against official Torex documentation to confirm the 4.1V fixed output and WLP-6 packaging. Ensure compatibility with system input voltage requirements, as the minimum operating voltage is 0.65V. Cross-reference thermal performance data for the WLP-6 package under expected load conditions to validate reliability in the target application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution with high efficiency is required for boosting low input voltages. The 3MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the 800mA output capability against peak load demands. Verify that the fixed 4.1V output aligns with downstream circuit requirements without additional adjustment needs.

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 is characterized by high efficiency and low quiescent current, suitable for battery-operated applications. The XC9142D variant specifically denotes the 800mA output class within the family, distinguishing it from lower-current options like the 350mA or 500mA variants.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9142 series parts with identical output voltage and current ratings, such as XC9142D41CMR-G if SOT-25-5 packaging is acceptable. Verify pinout compatibility and thermal characteristics before substitution.