XC9235C19CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235C19CER-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 2 V to 6 V and provides a fixed output voltage of 1.9 V. The device supports a maximum output current of 600 mA. Key electrical parameters include a quiescent current of 15 uA and a switching frequency of 1.2 MHz. It utilizes a USP-C-EP-6 package and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a built-in driver transistor for synchronous rectification to improve efficiency.
• Utilizes a buck topology for efficient step-down voltage conversion.
• Features low static current consumption for extended battery life in portable applications.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing stable voltage regulation
• Embedded circuits with limited space for surface-mount components

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific output voltage and package type against the official datasheet before procurement. Ensure compatibility with the target input voltage range and load requirements. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.9 V output is required from a 2 V to 6 V input source. Consider the 600 mA current limit and 1.2 MHz switching frequency for thermal and EMI constraints. The USP-C-EP-6 package suits designs prioritizing compact footprint. Evaluate the 15 uA quiescent current impact on standby power budgets.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series of 600mA synchronous step-down converters. It shares common family characteristics such as high efficiency and low noise operation. The 'C' suffix typically denotes specific output voltage options within the series. The 'ER' indicates the USP-C-EP-6 package variant. This series is designed for general-purpose power management in mobile and industrial applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official Torex Semiconductor replacement guide or cross-reference list for verified substitutes. Ensure any alternative component matches the 1.9 V output, 600 mA current rating, and USP-C-EP-6 package dimensions. Verify equivalent electrical parameters including input voltage range and switching frequency before substitution.