XC9142C27CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142C27CER-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 2.7V. 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 an operating supply current of 1.5mA. It functions within 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 high conversion efficiency
• Integrated load disconnection function to minimize standby power consumption
• Capable of operation with low input voltages starting from 0.65V

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices
• Low-power embedded systems requiring efficient voltage boosting
• Applications necessitating minimal quiescent current during standby modes

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'C' corresponds to the 2.7V fixed output variant in the official datasheet. Confirm the USP-C-EP-6 package dimensions match the target PCB layout. Ensure compatibility with the required 1.2MHz switching frequency for external component selection. Cross-reference the manufacturer part number against authorized distributor listings to confirm authenticity.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.7V output is required from a single-cell lithium battery or similar low-voltage source. The 800mA current capability suits moderate load applications. Consider the 17uA quiescent current for battery life optimization. Verify that the 1.2MHz frequency allows for appropriate inductor sizing within the design constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of synchronous step-up converters. The series is characterized by low power consumption and integrated protection features. The 'C' designation typically indicates a specific fixed output voltage setting within the product line, distinguishing it from adjustable or other fixed voltage variants.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official XC9142 series datasheet for confirmed substitute part numbers with different output voltages or packages. Direct replacements must maintain the same synchronous boost topology and current ratings.