XC9142A19C0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142A19C0R-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 0.65V to 6V and provides a fixed output voltage of 1.9V. The device supports a maximum output current of 350mA and features a low quiescent current of 17uA. It utilizes a WLP-6 package for surface mount installation. The switching frequency is 1.2MHz, and the component functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Ultra-low standby current consumption
• Integrated boost topology for voltage step-up applications

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Mobile communication devices
• Low-voltage sensor power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'A19C0R-G' against the official Torex Semiconductor datasheet to confirm the fixed 1.9V output voltage and WLP-6 packaging configuration. Ensure compatibility with the required input voltage range and thermal operating conditions before integration into the design.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for stepping up low battery voltages to stable levels. The WLP-6 package offers minimal footprint compared to SOT variants. Consider the 1.2MHz switching frequency for balancing component size and electromagnetic interference in space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of synchronous step-up converters. The series includes various output voltage options and package types, such as SOT-25-5 and WLP-6. The XC9142A19C0R-G specifically denotes the 1.9V fixed output variant in the Wafer Level Package format.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9142 series parts with identical output voltage and package, such as XC9142A19CMR-G if pin-compatible packaging is acceptable. Verify electrical parameters match exactly before substitution.