IXD3265D331MR-G

Voltage Regulators - DC DC Switching Regulators Overview

The IXD3265D331MR-G is a synchronous step-down DC-DC converter manufactured by Zilog. It operates in Pulse Frequency Modulation (PFM) mode and features an ultra-low quiescent current of 0.5uA. The device provides a fixed positive output voltage of 3.3V with a maximum load current capability of 50mA. It includes an auto discharge function for safety and efficiency. The component is housed in a SC-74A or SOT-753 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous step-down architecture for improved efficiency
• Ultra-low power consumption with 0.5uA quiescent current
• Integrated auto discharge mechanism

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Low-power sensor nodes
• Always-on standby circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific manufacturer documentation for the IXD3265D331MR-G to confirm pinout compatibility and thermal requirements. Ensure that the input voltage range supports your system design before integration. Cross-reference the datasheet specifications against your application's load and efficiency needs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when ultra-low standby current is critical for battery life extension. The fixed 3.3V output suits systems requiring stable logic levels without external feedback resistors. Consider the 50mA current limit to ensure it meets the peak demand of the downstream circuitry.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to Zilog's line of switching voltage regulators, specifically designed for power management integrated circuits (PMIC). It falls under the category of synchronous buck converters, offering a compact solution for stepping down higher input voltages to lower regulated outputs in space-constrained applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-to-pin replacements within the same family, such as variants with different output voltages or current ratings. Verify if alternative manufacturers offer compatible PFM synchronous buck converters with similar quiescent current specifications.