XC9142C33DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142C33DER-G is a synchronous step-up DC/DC converter from the Torex Semiconductor XC9142 series. It provides a fixed output voltage of 3.3 V with a maximum output current capability of 500 mA. The device operates within an input voltage range of 0.65 V to 6 V and features a switching frequency of 3 MHz. Key electrical parameters include a quiescent current of 17 uA and a working power supply current of 1.5 mA. It is designed for operation across a temperature range of -40 °C to +85 °C and utilizes a USP-C-EP-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved conversion efficiency
• Integrated boost topology for stepping up low input voltages
• High-frequency switching operation to minimize external component size

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing voltage boosting
• Embedded circuits with low-voltage input sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DER-G against the official datasheet to confirm the package type and tape-and-reel specifications. Ensure compatibility with the target PCB footprint for the USP-C-EP-6 package. Cross-reference the fixed 3.3 V output requirement with system design needs before ordering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact, high-efficiency solution is required for boosting input voltages between 0.65 V and 6 V to a stable 3.3 V. The 500 mA output current rating suits moderate load applications. Consider the 3 MHz switching frequency for designs prioritizing small passive components over ultra-low noise requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of 0.8 A synchronous step-up DC/DC converters. The series is characterized by low quiescent current and high efficiency, making it suitable for battery-operated equipment. The XC9142C33DER-G specifically denotes the 3.3 V fixed output variant in the USP-C-EP-6 package.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official XC9142 series documentation for direct pin-compatible substitutes with different output voltages or package options. Verify that any alternative maintains the required 3.3 V output and 500 mA current capability.