XC9142F23CMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142F23CMR-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 2.3V. The device supports a maximum output current of 800mA and features a switching frequency of 1.2MHz. Key electrical parameters include a quiescent current of 17uA and a working supply current of 1.5mA. It functions within a temperature range of -40°C to +85°C and utilizes a SOT-25-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for improved efficiency
• Integrated boost topology for voltage step-up
• Low quiescent current operation

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Mobile communication devices
• Consumer electronic equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'CMR' against the official datasheet to confirm the package type and reel specifications. Ensure the output voltage setting matches the design requirement, as this variant is fixed at 2.3V. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and RoHS compliance status prior to ordering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.3V output is required from low-voltage sources. The 1.2MHz frequency allows for smaller external inductors compared to lower-frequency alternatives. Consider the 800mA output capability for moderate load applications. Verify that the SOT-25-5 package fits the PCB layout constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of 0.8A synchronous step-up DC/DC converters. The series offers various output voltage options and packaging configurations. The XC9142F23CMR-G specifically denotes the 2.3V output version in the SOT-25-5 package, designed for space-constrained power management applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for XC9142A or XC9142C series variants if different output voltages are needed. Other packages like DMR or DER may offer alternative form factors within the same functional family.