XC9237A20CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237A20CER-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 2.0 V at a maximum output current of 600 mA. The device utilizes a buck topology with a switching frequency of 1.2 MHz. It features a low quiescent current of 15 uA and functions within an operating temperature range of -40°C to +85°C. The component is housed in a USP-C-EP-6 surface-mount package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for high efficiency
• Built-in driver transistor with low on-resistance
• Fixed output voltage configuration
• Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

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

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix codes against official Torex documentation to confirm pinout compatibility and thermal characteristics. Ensure the ordering information matches the exact package type and output voltage variant required for the design. Cross-reference the manufacturer's latest datasheet to validate RoHS compliance status and recommended soldering profiles before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.0 V output is required from a 1.8 V to 6 V input source. The 600 mA current capability suits moderate load applications. Consider the 1.2 MHz switching frequency for balancing component size and noise. Verify that the USP-C-EP-6 package fits the PCB layout constraints and thermal requirements of the target enclosure.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9237 series of synchronous step-down converters. The series includes variants with different fixed output voltages and switching frequencies. The 'A' designation typically indicates specific internal circuitry or performance characteristics within the family, while 'CER' denotes the package and tape/reel configuration.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Compatible substitutes include other XC9237 series parts with identical 2.0 V output and 600 mA rating, such as XC9237A20CMR-G, provided the package difference is acceptable. Direct pin-to-pin replacements require matching the USP-C-EP-6 footprint.