XC9141A36D0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9141A36D0R-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It provides a fixed positive output voltage of 3.6V with a maximum output current capability of 500mA. The device operates as a boost switching regulator IC and features an input supply voltage range supporting various low-voltage sources. It utilizes a compact 6-WLP (Wafer Level Package) form factor, designated as WLBGA in some documentation, suitable for space-constrained surface-mount applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved conversion efficiency
• Integrated high-side and low-side driver FETs within the control IC
• Fixed output voltage regulation without external feedback resistors

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable 3.6V power rails
• Battery-powered systems utilizing single-cell lithium-ion or lithium-polymer sources
• Compact consumer electronics with limited PCB real estate

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific package variant, as the XC9141 series includes both SOT-25 and WLP options. Confirm the output voltage suffix matches the design requirement of 3.6V. Ensure compatibility with RoHS3 compliance standards if required by the manufacturing process. Cross-reference the manufacturer part number against official distributor catalogs to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.6V output is required from a lower input voltage source. The 500mA output current rating suits moderate load applications. Consider the WLP package size for tight spatial constraints compared to larger SOT packages. Verify that the input voltage range covers the minimum operating voltage of the power source.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9141 series of synchronous step-up DC/DC converters from Torex Semiconductor. The series is characterized by integrated driver FETs and compact packaging options. The XC9141A36D0R-G specifically denotes the version with a 3.6V fixed output and WLP-6 package, distinguishing it from other variants with different voltages or SOT-25 packages.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9141 series variants with matching output voltages and package types, such as XC9141A36DMR-G for SOT-25 packaging. Verify pinout compatibility and electrical specifications before substitution.