XC9235C1FC4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235C1FC4R-G is a synchronous step-down DC/DC converter from the XC9235 series by Torex Semiconductor. It features a fixed 1.8V output with a maximum current of 600mA. The device operates within an input voltage range of 2V to 6V and utilizes a 1.2MHz switching frequency. It employs synchronous rectification for improved efficiency. The component is housed in a compact 6-USPEL (1.8x2mm) package with an exposed pad, suitable for surface mount installation. It supports an operating temperature range from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification topology for high conversion efficiency
• Built-in driver transistor eliminates external MOSFET requirements
• Fixed output voltage configuration simplifies circuit design
• Compact footprint optimized for space-constrained portable applications

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices
• Mobile communication equipment power management
• Consumer electronics requiring efficient voltage regulation
• Embedded systems with limited board space

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific output voltage and package variant against the official Torex Semiconductor datasheet before ordering. Confirm that the 6-USPEL package dimensions match your PCB layout constraints. Ensure compatibility with the required input voltage range and load current specifications for your application. Check for RoHS compliance status if required by your manufacturing standards.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.8V output is required from a 2V to 6V input source. The 600mA current capability suits moderate load applications. The synchronous design offers better efficiency than asynchronous alternatives at similar current levels. Consider the small 6-USPEL package size if board real estate is limited compared to larger SOT or QFN packages.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series of 600mA synchronous step-down converters. The series includes various output voltage options and package types. The 'C' suffix typically indicates a specific output voltage code, while 'F' may denote a specific package or revision variant. The 'G' suffix generally signifies lead-free and halogen-free compliance according to manufacturer standards.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct replacements within the XC9235 series include other variants with compatible input ranges and current ratings. Verify pinout compatibility when substituting with different package types such as XDFN or USP-C. Cross-reference with XC9236 or XC9237 series only if higher current or adjustable output is acceptable.