IXD3263A75CMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The IXD3263A75CMR-G is a synchronous step-down DC/DC converter manufactured by Zilog. It operates with an input voltage range up to 18V and provides a maximum output current of 0.5A. The device utilizes a PWM-only control scheme and integrates a fixed switching frequency of 1.2MHz. It is housed in a compact SC-74A (SOT-753) package, designed for efficient power management in space-constrained applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for high efficiency
• Fixed 1.2MHz switching frequency
• PWM-only control mode
• Compact SC-74A package

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices
• Battery-powered systems
• Embedded power management circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MR-G' against the manufacturer's official datasheet to confirm packaging and tape-and-reel specifications. Ensure compatibility with the required input voltage range and load current demands before integration. Cross-reference the part number with authorized distributors to confirm active status and availability in your region.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a synchronous buck converter with a fixed 1.2MHz frequency is required. It is suitable for applications needing up to 0.5A output current from inputs up to 18V. The SC-74A package makes it ideal for designs with strict board space limitations. Verify thermal requirements for the intended operating environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the Zilog IXD series of switching voltage regulators. It is categorized under PMIC - Power Management ICs. The series includes various step-down converters with different output configurations and packages, serving as solutions for portable and embedded power needs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct substitutes within the IXD3263 series or other Zilog synchronous buck converters with similar electrical characteristics. Ensure pinout compatibility and equivalent performance metrics such as current rating and switching frequency.