XC9237E08CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237E08CER-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 1.8 V to 6 V and provides a fixed output voltage of 0.8 V. The device supports a maximum output current of 600 mA and utilizes a switching frequency of 1.2 MHz. Quiescent current is specified at 15 uA. It functions within a temperature range of -40°C to +85°C and is housed in a USP-C-EP-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for high efficiency
• Fixed manual selection of switching control mode
• Compatible with ceramic output capacitors

Voltage Regulators - DC DC Switching Regulators Applications

• Portable communication devices
• Bluetooth equipment
• Digital cameras

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm the fixed output voltage and package type. Ensure compatibility with the target PCB footprint for the USP-C-EP-6 package. Confirm thermal requirements for the intended operating environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed low-voltage output is required from a single-cell lithium battery or similar power source. The fixed 1.2 MHz frequency allows for smaller external components compared to lower frequency alternatives. Verify that the load current does not exceed the 600 mA limit.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9237 series, which features manual selection of switching control. Unlike the XC9236 series, it does not automatically switch between PWM and PFM modes. The series is designed for portable electronics requiring efficient power management in small form factors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9237E08DER-G: Same electrical specifications but in a different package (XDFN-6). XC9237F08CER-G: Same electrical specifications but in a larger USP-6C package.