XC9142C49D0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142C49D0R-G is a synchronous step-up DC/DC converter from the Torex Semiconductor XC9142 series. It operates with an input voltage range of 0.65V to 6V and provides a fixed output voltage of 4.9V. The device supports a maximum output current of 800mA, featuring low quiescent current for efficient power management. It utilizes a WLP-6 package, suitable for space-constrained applications requiring reliable voltage regulation within a -40°C to +85°C operating temperature range.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for enhanced conversion efficiency
• Integrated load disconnection function to minimize standby power consumption
• Built-in protection mechanisms including overcurrent and thermal shutdown

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices powered by single-cell lithium batteries
• Low-power embedded systems requiring stable voltage regulation
• Battery-operated sensors and IoT modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'D0R' against the official Torex datasheet to confirm the exact output voltage tolerance and package variant. Ensure compatibility with the intended PCB footprint for the WLP-6 configuration. Cross-reference the manufacturer's latest documentation for any updates on RoHS compliance or recommended soldering profiles prior to finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 4.9V output is required from a low-voltage source up to 6V. The 800mA output capability suits moderate load applications. Consider the WLP-6 package size for compact designs. Evaluate if the synchronous topology meets efficiency requirements compared to asynchronous alternatives in similar product lines.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of high-efficiency step-up converters. The series is characterized by low quiescent current and integrated protection features. The XC9142C49D0R-G specifically denotes the 4.9V output variant within this family, designed for portable electronics and battery-powered applications requiring compact form factors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official Torex replacement guide for direct equivalents. Verify pinout compatibility and electrical specifications before substituting with other models in the XC9142 series or competing manufacturers' products.