XC9237C24CMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237C24CMR-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 2.4 V. The device supports a maximum output current of 600 mA with a switching frequency of 1.2 MHz. Quiescent current is specified at 15 uA. It utilizes a SOT-25-5 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 improved efficiency in a compact footprint.
• Features a built-in driver transistor to minimize external component count.
• Maintains low quiescent current consumption during operation.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment utilizing single-cell lithium-ion sources
• Embedded systems needing stable 2.4 V logic supply rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'C' against official documentation, as standard listings often reference 'A' or 'B' variants. Confirm package type is SOT-25-5 and output is fixed 2.4 V. Check RoHS compliance status directly from the manufacturer datasheet before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.4 V output is required from a 2 V to 6 V input source. Ensure the application demands a maximum load current of 600 mA. Verify that the SOT-25-5 package fits the design constraints and that the 1.2 MHz switching frequency aligns with electromagnetic interference requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9237 series of synchronous buck converters. The series is characterized by high integration levels and low standby currents. The XC9237C variant specifically denotes the 2.4 V fixed output configuration within the broader family of adjustable and fixed voltage regulators offered by Torex Semiconductor.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9237A24CMR-G and XC9237B24CMR-G are confirmed substitutes within the same series offering identical electrical characteristics and pinouts for the 2.4 V output version.