XC9237B10C0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237B10C0R-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 1 V at a maximum output current of 600 mA. The device features a switching frequency of 1.2 MHz and a typical quiescent current of 15 uA. It is housed in a WLP-5-03-5 package and supports an operating temperature range from -40 °C to +85 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for high conversion efficiency
• Fixed internal feedback resistor network eliminates external components
• Compact wafer-level packaging suitable for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems utilizing single-cell lithium-ion sources
• Embedded circuits needing stable low-voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'C0R' against official datasheets to confirm the fixed 1 V output configuration, as variations exist within the XC9237 series. Ensure compatibility with WLP-5-03-5 soldering profiles during assembly. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1 V output is required without external resistors. It is appropriate for applications where a 1.2 MHz switching frequency balances size and noise. Consider the 600 mA limit for load requirements and verify that the 2 V to 6 V input range matches the source supply.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9237 series of synchronous buck converters from Torex Semiconductor. The series is characterized by high efficiency and compact form factors. The XC9237B10C0R-G specifically denotes the version with a fixed 1 V output in the WLP-5-03-5 package.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Cross-reference XC9237B10CMR-G for alternative packaging options if WLP availability is limited. Verify pinout compatibility before substitution.