XC9265D32BMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9265D32BMR-G is an ultra-low power synchronous step-down PFM DC/DC converter manufactured by Torex Semiconductor. It operates within a 2 V to 6 V input voltage range and provides a fixed 3.2 V output at up to 50 mA. The device features a typical quiescent current of 500 nA and operates from -40°C to +85°C. Packaged in a compact SOT-25 (SC-74A) surface-mount case, it serves as a power management IC for battery-powered applications requiring efficient voltage regulation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Ultra-low power consumption with minimal quiescent current for extended battery life
• Synchronous rectification topology ensures high conversion efficiency
• Fixed output voltage configuration simplifies circuit design
• Compact surface-mount package suitable for space-constrained layouts

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring low standby power
• Battery-operated sensor modules
• Wearable health monitoring equipment
• IoT communication nodes

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'BMR-G' against the official Torex datasheet to confirm the 3.2V fixed output and SOT-25 package variant. Ensure compatibility with your PCB footprint and thermal requirements. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required for your manufacturing process.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.2V output is required from a 2V to 6V source. It is suitable for loads drawing up to 50mA where low quiescent current is critical. Compare against other XC9265 variants if different output voltages or higher current capabilities are needed. Ensure the SOT-25 package fits the available board space.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9265 series of ultra-low power synchronous step-down PFM DC/DC converters. The series offers various fixed output voltages and packages. The 'D' prefix typically indicates a specific output voltage bin or variant within the family, while 'BMR' denotes the package and pinout configuration.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct replacements include other XC9265 variants with identical SOT-25 packaging and similar electrical characteristics, such as XC9265DxxBMR-G where xx matches the desired voltage. Verify pin compatibility and thermal performance before substitution.