XC9235A3AC0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235A3AC0R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor Ltd. It provides a fixed positive output voltage of 3.05V with a maximum output current of 600mA. The device operates within an input voltage range of 2V to 6V and features a switching frequency of 3MHz. It is housed in a compact 5-WLBGA package (WLP-5-03-5) and supports operation temperatures from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for high efficiency
• Fixed output voltage configuration
• Compact WLBGA packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable low-voltage power
• Battery-powered systems needing efficient step-down conversion
• Embedded circuits utilizing 3.05V logic levels

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'C0' indicates the 3.05V fixed output variant, as this differs from other XC9235 series outputs. Confirm the WLBGA-5 package availability matches your PCB footprint requirements. Ensure the component meets RoHS3 compliance standards if required by your manufacturing process. Cross-reference the manufacturer datasheet for exact pinout definitions before finalizing design integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a precise 3.05V output is required rather than standard 3.0V or 3.3V rails. The 3MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the 600mA current limit for load requirements. The WLBGA package offers space savings but requires appropriate thermal management considerations during layout.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9235 series of synchronous step-down converters from Torex Semiconductor. The series includes various output voltages and packages. The 'A' typically denotes the output voltage code, while 'C0' specifies the 3.05V setting. This model is distinct from the XC9235A30CMR-G which uses a SOT-25 package and 1.2MHz frequency.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9235A30CMR-G: Different output voltage (3.0V vs 3.05V), package (SOT-25 vs WLBGA), and switching frequency (1.2MHz vs 3MHz). XC9235A33DER-G: Different output voltage (3.3V vs 3.05V) and package (USP-C-EP-6 vs WLBGA). Verify electrical compatibility before substitution.