XC9141D52CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9141D52CER-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It provides a fixed output voltage of 5.2V with a maximum output current of 500mA. The device operates from an input voltage range of 0.65V to 6V and utilizes a 1.2MHz switching frequency. It is housed in a compact 6-UFDFN exposed pad package, suitable for surface mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for high conversion efficiency
• Ultra-low minimum input voltage capability starting at 0.65V
• Fixed output voltage configuration eliminating external feedback resistors
• Compact footprint design optimized for space-constrained PCB layouts

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices requiring step-up regulation
• Low-voltage sensor interfaces needing stable 5.2V supply rails
• Mobile communication modules powered by single-cell lithium batteries
• Wearable technology circuits with strict size limitations

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix against official Torex documentation to ensure correct output voltage and package type. Confirm RoHS compliance status and moisture sensitivity level requirements prior to ordering. Check for alternative package options if lead times are critical. Ensure compatibility with existing board thermal management strategies given the exposed pad design.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5.2V output is required from low-voltage sources below 1V. The synchronous design offers superior efficiency compared to non-synchronous alternatives at moderate loads. Consider the 6-UFDFN package for its small outline dimensions. Evaluate thermal performance requirements as the exposed pad aids heat dissipation but requires proper PCB copper area connection.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the XC9141 series of synchronous boost converters from Torex Semiconductor. The series is characterized by low input voltage operation and high efficiency. Variants within the series differ primarily in fixed output voltage settings and package styles, allowing designers to select specific configurations for diverse power management needs in portable electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9141 variants with different fixed output voltages such as XC9141D39DER-G or XC9141D50CER-G, provided the voltage requirement differs. Cross-reference pinouts and thermal characteristics when replacing with non-Torex synchronous boost regulators to ensure functional compatibility.