XC9237E27DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237E27DER-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 2.7 V. The device supports a maximum output current of 0.6 A. It utilizes current-mode control with a typical switching frequency of 1.2 MHz. The IC features a low quiescent current of 15 uA and functions within an operating temperature range from -40 °C to +85 °C. The component is housed in a compact SON6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification for high efficiency across load ranges
• Employs current-mode control architecture for stable regulation
• Maintains low standby power consumption through minimal quiescent current

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing extended operational life
• Embedded circuits utilizing 2V to 6V supply rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Torex documentation to confirm output voltage and package configuration. Ensure compatibility with required thermal dissipation standards for the selected application environment. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.7 V output is required from a 2 V to 6 V input source. Consider the 0.6 A current limit and 1.2 MHz switching frequency for filter design. Evaluate the SON6 package dimensions for PCB layout constraints. Confirm that the 15 uA quiescent current meets system standby power requirements compared to adjustable alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the XC9237 series of synchronous buck converters from Torex Semiconductor. The series offers various fixed output voltages and packaging options to suit different space and performance needs. The DER-G suffix indicates a specific reel packaging format compatible with automated surface-mount assembly processes used in modern electronics manufacturing.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official Torex substitution guides for direct pin-compatible alternatives within the XC9237 family. Verify electrical parameter equivalence for input voltage, output current, and switching frequency. Ensure thermal characteristics and package dimensions match the existing board footprint if physical replacement is necessary.