XC9142C42DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142C42DER-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor Ltd. It features a fixed output voltage of 4.2V and supports a maximum output current of 500mA. The device operates within an input voltage range of 0.65V to 6V. It utilizes a 6-UFDFN exposed pad package with dimensions of 1.8mm x 2mm. The switching frequency is not explicitly defined in the provided source data for this specific variant, though related models operate at higher frequencies. The component functions as a positive fixed boost regulator.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Fixed positive output voltage configuration
• Compact surface-mount packaging design

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable power supply
• Battery-powered systems needing voltage boosting
• General purpose DC-DC conversion applications

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact switching frequency and detailed electrical characteristics against the official Torex Semiconductor datasheet prior to integration. Confirm that the 6-UFDFN package footprint matches the target PCB layout requirements. Ensure thermal management strategies account for the exposed pad design during high-load operations.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 4.2V output is required from a low-voltage input source up to 6V. Consider the 500mA current limit for load requirements. Evaluate the 6-UFDFN package constraints against available board space. Compare against other XC9142 variants if different output voltages or current capabilities are needed.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of synchronous step-up DC/DC converters. The series includes various output voltage options and package types. The DER suffix typically indicates a specific tape and reel packaging format suitable for automated assembly processes in manufacturing environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9142B52DER-G offers a similar form factor but provides a 5.2V output instead of 4.2V. XC9142F31DER-G provides a 3.162V output option. Verify compatibility regarding output voltage requirements before substituting.