XC9141D39C0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9141D39C0R-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 3.9V. The device supports an output current of up to 800mA and features a load disconnection function for enhanced power management. It utilizes a SOT-25-5 package and is designed for surface mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Integrated load disconnection function to minimize standby current
• Wide input voltage range supporting low-voltage sources

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Mobile communication devices
• Low-voltage digital circuits requiring step-up regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix codes against the official datasheet to ensure correct output voltage and package configuration. Confirm RoHS compliance status and manufacturing origin prior to ordering. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.9V output is required from a variable or low-input source. Ensure the application demands an output current within the 800mA limit. Verify that the SOT-25-5 footprint aligns with the PCB design constraints and thermal requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9141 series, which are high-efficiency synchronous step-up converters. The series is characterized by its ability to operate from very low input voltages and includes safety features like load disconnection. It serves as a power management solution for compact electronic systems.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official Torex Semiconductor replacement guide for verified cross-references. Generic substitutes may not match the specific load disconnection functionality or electrical characteristics.