XC9237B1LC0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237B1LC0R-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 1.5 V. The device supports a maximum output current of 600 mA and utilizes a 1.2 MHz switching frequency. Key electrical characteristics include a quiescent current of 15 uA and an operating temperature range from -40°C to +85°C. The component is housed in a WLP-5-03-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates internal power switches for high-efficiency synchronous rectification
• Maintains stable regulation within specified input voltage limits
• Optimized for low standby power consumption during operation

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 regulated low-voltage supply rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm the exact output voltage setting, as alphanumeric codes define fixed parameters. Ensure compatibility with required thermal dissipation standards for the intended application environment. Cross-reference the package type to match PCB footprint requirements accurately before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.5 V output is required from a 2 V to 6 V input source. Consider the 600 mA current capability and 1.2 MHz frequency for space-constrained designs. Evaluate the WLP-5-03-5 package size against available board real estate. Confirm that the 15 uA quiescent current meets system standby power specifications effectively.

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 designed for portable applications requiring small footprints and high efficiency. The B1L suffix indicates a specific fixed output voltage configuration within the broader product family, distinguishing it from adjustable or other fixed voltage variants.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official substitution guides for compatible parts within the same series. Verify pinout compatibility and electrical parameter alignment before replacing. Ensure the alternative component matches the required output voltage and current capacity.