XC9237B1ED0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237B1ED0R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It operates within an input voltage range of 2 V to 6 V and provides a fixed output voltage of 1.0 V. The device supports a maximum output current of 600 mA with a switching frequency of 3 MHz. Quiescent current is specified at 21 uA. It utilizes a WLP-5-03-5 package and functions across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification for high conversion efficiency
• Supports wide input voltage ranges suitable for single-cell lithium battery applications
• Utilizes compact wafer-level packaging to minimize board space

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered consumer electronics
• Embedded systems utilizing single-cell lithium-ion power sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm the exact output voltage setting, as alphanumeric codes define fixed voltage levels. Ensure the WLP-5-03-5 package compatibility matches your PCB footprint design. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.0 V output is required from a 2 V to 6 V input source. The 3 MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the 600 mA load requirement does not exceed the thermal limits of the WLP-5-03-5 package in the intended application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9237 series of synchronous step-down converters. The series is characterized by built-in driver transistors and low quiescent current operation. It serves as a power management solution for portable equipment, offering a balance between performance and physical size through its integrated circuit design.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official XC9237 series datasheet for cross-reference information. Substitutes must match the 600 mA output capability, 3 MHz frequency, and compatible package type. Verify pinout compatibility and electrical parameters before implementation.