IXD3264A755ER-G

Voltage Regulators - DC DC Switching Regulators Overview

The IXD3264A755ER-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 fixed output of 1V. The device delivers a maximum output current of 0.5A. It features auto-switching between PFM and PWM modes for optimized efficiency across load conditions. The component is housed in a 6-UFDFN package with an exposed pad and supports an operating temperature range from -40°C to 105°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous step-down architecture for high efficiency
• Auto-switching between PFM and PWM operation modes
• Fixed 1V output configuration
• Integrated thermal protection capabilities

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable low-voltage power
• Battery-powered systems needing efficient power management
• Embedded applications utilizing Zilog microprocessors
• Industrial control modules operating in wide temperature ranges

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix ER-G against the manufacturer's official documentation to confirm pinout compatibility and electrical specifications. Ensure the 6-UFDFN package dimensions match the target PCB footprint. Confirm that the fixed 1V output aligns with the system requirements, as other variants in the series may offer adjustable outputs or different voltage levels.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1V supply is required for downstream logic or memory. The 0.5A current limit suits moderate load applications. Consider the 18V input tolerance for systems with higher voltage rails. The exposed pad design aids in thermal dissipation, making it suitable for compact enclosures where heat management is critical for sustained operation at elevated temperatures.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the IXD3264A series of switching voltage regulators from Zilog. These components are designed as PMIC solutions for embedded systems. The series typically includes various output voltage options and package types to support diverse application needs within the Zilog ecosystem and general consumer electronics markets.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for IXD3264A755MR-G if reel packaging is preferred over tape-and-reel variations, though electrical characteristics remain similar. Verify cross-reference availability with Littelfuse, which acquired Zilog's power management assets.