XC9142D52CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142D52CER-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 0.65 V to 6 V and provides a fixed output voltage of 5.2 V. The device supports an output current of up to 800 mA and features a low quiescent current of 17 µA. It utilizes a 1.2 MHz switching frequency and is housed in a USP-C-EP-6 package. The component functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for high conversion efficiency
• Integrated load disconnection function to minimize power consumption
• Fixed output voltage configuration for simplified circuit design

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices
• Mobile communication equipment
• Consumer electronics requiring efficient voltage boosting

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'CER' against the official datasheet to confirm the package type and tape/reel specifications. Ensure the output voltage code matches the required 5.2 V specification. Confirm RoHS compliance status through the manufacturer's documentation before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5.2 V output is required from a single-cell lithium battery or similar low-voltage source. The 1.2 MHz frequency allows for smaller external inductors compared to lower-frequency alternatives. Verify that the 800 mA peak current capability meets the system's transient load requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of step-up DC/DC converters. The series is characterized by low quiescent current and high efficiency, making it suitable for space-constrained applications. The 'D' indicates the output voltage code, while 'CER' specifies the package and packaging format.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for XC9142 variants with different output voltage codes if 5.2 V is not strictly required. Other packages in the series may offer thermal or footprint alternatives but require schematic verification.