XC9141B34DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9141B34DER-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It operates within an input voltage range of 0.65V to 6V and provides a fixed output voltage of 3.4V. The device supports an output current of 500mA and utilizes a switching frequency of 3MHz. It is housed in a compact 6-UFDFN exposed pad package, suitable for surface mount applications across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Low minimum operating input voltage capability
• Integrated shutdown function for power management

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices
• Mobile communication equipment
• Consumer electronics requiring stable voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DER-G against official Torex documentation to confirm the 6-UFDFN package type and 3.4V fixed output configuration. Ensure compatibility with your PCB footprint and thermal requirements. Cross-reference datasheet revisions to confirm RoHS compliance status and pinout definitions before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.4V output is required from a single-cell lithium battery or similar low-voltage source. The 500mA output current rating suits moderate load applications. Consider the 3MHz switching frequency for smaller external passive component sizes compared to lower-frequency alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9141 series of synchronous step-up converters. The series offers various fixed output voltages and packaging options. The XC9141B34DER-G specifically targets applications needing a 3.4V rail with high efficiency in a small form factor.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official Torex documentation for direct substitutes within the XC9141 family that offer different output voltages or packages. Verify electrical compatibility before replacing.