XC9141E54D0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9141E54D0R-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It features a fixed output voltage of 5.4V and supports an output current of 500mA. The device operates with a switching frequency of 3MHz and includes a synchronous rectifier for improved efficiency. It is designed to function within an operating temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for enhanced conversion efficiency
• Fixed 5.4V output configuration simplifies circuit design
• High-frequency 3MHz operation enables compact external component sizing

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices requiring stable 5.4V rails
• Embedded systems utilizing single-cell lithium-ion or lithium-polymer batteries
• Compact consumer electronics needing efficient step-up power management

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix D0R-G against official Torex Semiconductor documentation to ensure correct output voltage and package specifications. Confirm that the required 5.4V fixed output aligns with system design requirements before procurement, as variations in suffixes may indicate different electrical characteristics or packaging options.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5.4V output is required from a lower input voltage source. The 500mA output capability suits moderate load applications. Consider the 3MHz switching frequency for trade-offs between component size and electromagnetic interference. Ensure the input voltage range supports the specific battery or supply type used in the target application.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the XC9141 series of synchronous step-up converters from Torex Semiconductor. The series is characterized by high efficiency and compact solutions for portable applications. The XC9141E54D0R-G specifically denotes the variant with a fixed 5.4V output and WLBGA packaging.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult Torex Semiconductor's official cross-reference data for verified substitutes. Generic replacements must match the 5.4V fixed output, 500mA current rating, and 3MHz switching frequency. Verify pin compatibility and thermal performance before substitution.