XC9236B2ED4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9236B2ED4R-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 2.45 V. The device supports a maximum output current of 600 mA. Key electrical parameters include a typical quiescent current of 21 uA and a switching frequency of 3 MHz. It functions within a temperature range of -40°C to +85°C and utilizes a 6-XDFN package with an exposed pad.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for high conversion efficiency
• Integrated power switch eliminates external inductor requirements in some configurations, though typically used with external components
• Low quiescent current operation extends battery life in portable applications

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment needing stable voltage regulation
• Embedded systems utilizing single-cell lithium-ion or lithium-polymer batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix against the manufacturer's official datasheet to confirm pinout and thermal characteristics. Ensure compatibility with PCB layout guidelines for the 6-XDFN package. Confirm availability through authorized distributors as stock levels fluctuate. Request updated documentation to verify RoHS compliance status before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.45 V output is required from a 2-6 V input source. Consider the 600 mA current limit for load requirements. Evaluate the 3 MHz switching frequency for size constraints on passive components. Compare quiescent current specifications against other regulators if ultra-low standby power is critical for the specific application design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9236 series of synchronous buck converters from Torex Semiconductor. The series is designed for space-constrained applications requiring high efficiency. The B2E variant specifically denotes the fixed 2.45 V output configuration. The D4R suffix indicates the specific tape and reel packaging format for automated assembly.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct replacements must match the 2.45 V fixed output, 600 mA capability, and 6-XDFN package. Verify that alternative parts support the same 2-6 V input range and 3 MHz switching frequency. Check for identical pinouts to ensure board-level compatibility without redesign.