XC9142C31DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142C31DER-G is a synchronous step-up DC/DC converter from the Torex XC9142 series. It operates with an input voltage range of 0.65 V to 6 V and provides a fixed output voltage of 3.1 V. The device supports a maximum output current of 800 mA and utilizes a 1.2 MHz switching frequency. It features pulse width modulation (PWM) control and allows for PFM control technique. The component is housed in a 6-pin USP-C-EP-6 package, suitable for surface mount installation, and functions within a temperature range of -40 °C to +85 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for high conversion efficiency
• Integrated load disconnection function to minimize standby power consumption
• Capable of operating in both PWM and PFM control modes

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient battery-powered voltage boosting
• Mobile communication equipment utilizing single-cell lithium-ion batteries
• Battery-operated sensors and IoT modules needing stable regulated supply

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'DER' against the official datasheet to confirm the package type and tape/reel specifications. Ensure the output voltage code matches the required 3.1 V fixed level. Cross-reference the RoHS compliance status and lead time requirements with authorized distributors prior to ordering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 3.1 V output is required from low-voltage sources. The 800 mA current capability suits moderate load applications. Consider the 1.2 MHz frequency for balancing component size and efficiency. Verify that the external inductor selection aligns with the internal switch current limits and thermal performance requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9142 series of 0.8 A synchronous step-up DC/DC converters manufactured by Torex Semiconductor. The series is designed for portable applications, offering high efficiency through synchronous rectification and low quiescent current. The XC9142 family includes various output voltage options and package configurations to support diverse system designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for XC9142 variants with different output codes or packages. Verify compatibility with XC9147 series if higher current is needed, noting differences in package and thermal characteristics.