XC9235B2ECER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235B2ECER-G is a synchronous step-down DC/DC converter from Torex Semiconductor Ltd. It provides a fixed positive output voltage of 2.45V with a maximum output current of 600mA. The device operates within an input voltage range of 2V to 6V and features a switching frequency of 3MHz. It is housed in a compact 6-UFDFN exposed pad package, suitable for surface mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for improved efficiency
• Fixed output voltage configuration
• Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable low-voltage power
• Battery-powered systems needing efficient step-down conversion
• Embedded circuits utilizing single-output regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific output voltage (2.45V) and package type (6-UFDFN) against design requirements. Confirm RoHS compliance status and ensure compatibility with the intended operating temperature range. 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 2.45V output is required from a 2V to 6V input source. Consider the 600mA current limit and 3MHz switching frequency for thermal and layout planning. Ensure the application does not require adjustable output or shutdown functionality, as this variant lacks those features.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series of synchronous buck converters. It shares common electrical characteristics with other variants in the family but differs in fixed output voltage and package style. The series is designed for space-constrained applications requiring high efficiency and low quiescent current.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include XC9235B2DDER-G (2.35V) and XC9235B24DER-G (2.4V) if voltage tolerance allows. Verify pinout and thermal pad configuration compatibility before substitution.