XC9237G20D4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237G20D4R-G is a synchronous step-down DC/DC converter from Torex Semiconductor. It provides a fixed 2V output with a maximum current of 600mA. The device operates within an input voltage range of 1.8V to 6V and supports a switching frequency of 1.2MHz. It features a low quiescent current of 15uA and functions reliably across a temperature range of -40°C to +85°C. The component is housed in a compact 6-XDFN package with an exposed pad.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification for high efficiency
• Provides fixed positive output voltage regulation
• Supports surface mount installation via XDFN package

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing stable voltage conversion
• Embedded circuits utilizing synchronous buck topology

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix D4R-G against official Torex documentation to confirm the exact package type and pinout configuration. Ensure that the fixed 2V output specification aligns with the target circuit requirements before procurement. Cross-reference the manufacturer part number with authorized distributors to guarantee authenticity and traceability.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2V output is required from an input source between 1.8V and 6V. The 600mA current capability suits moderate load applications. Consider the 1.2MHz switching frequency for balancing component size and efficiency. The 15uA quiescent current makes it suitable for battery-operated designs where standby power consumption is critical.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the XC9237 series of synchronous-rectification type DC/DC converters by Torex Semiconductor. The series is characterized by built-in driver transistors, eliminating the need for external switching components. This specific model offers a fixed output voltage option, simplifying design implementation compared to adjustable variants within the same family.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official Torex substitution guides for verified alternatives. Generic replacements may differ in internal resistance or thermal performance.