XC9142A28D0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142A28D0R-G is a synchronous step-up DC/DC converter from the XC9142 series by Torex Semiconductor. It features a fixed 2.8V output voltage and supports an output current of up to 500mA. The device operates with a switching frequency of 3MHz and maintains a low quiescent current of 17µA. It functions within an ambient temperature range of -40°C to +85°C and utilizes a WLP-6 package for surface mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Fixed output voltage configuration
• High-frequency operation at 3MHz

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring compact power solutions
• Battery-powered equipment needing efficient voltage boosting
• Embedded systems utilizing single-cell lithium batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix D0R against official Torex documentation to confirm the exact output voltage and package type. Ensure compatibility with WLP-6 footprint requirements during PCB layout. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.8V output is required from a lower input voltage source. The 3MHz switching frequency allows for smaller external inductors compared to lower-frequency alternatives. Consider the 500mA output limit and 17µA quiescent current for battery life optimization in portable applications.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of synchronous step-up converters. The series offers various fixed output voltages and packaging options. The XC9142A28D0R-G specifically provides a 2.8V output in a WLP-6 package, distinguishing it from other variants with different voltages or packages like SOT-25-5.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for XC9142 series variants with identical 2.8V output and WLP-6 packaging. Verify pinout compatibility and electrical parameters such as switching frequency and output current capability before substitution.