IXD3236A18DMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The Zilog IXD3236A18DMR-G is a step-down DC/DC converter switch regulator featuring a fixed 1.8V output voltage and a switching frequency of 3.0MHz. It is housed in an SOT-25 package with lead-free (L/F) termination. The device belongs to the PMIC - Power Management ICs subcategory and is supplied in a reel packaging format.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Step-down DC/DC conversion topology
• Fixed 1.8V regulated output
• High-frequency 3.0MHz operation

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable low-voltage power
• Battery-powered systems utilizing step-down regulation
• Embedded circuits needing compact power management solutions

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify availability status as supply may be restricted or limited depending on region. Confirm the specific suffix DMR-G matches design requirements for package type and lead finish. Ensure compatibility with existing PCB footprint for SOT-25 housing before finalizing orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.8V output is required without external feedback adjustment. The 3.0MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify input voltage range compatibility with the source power rail to ensure efficient step-down operation within the specified thermal limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This part is manufactured by Zilog and falls under the broader category of switching voltage regulators. It is distinct from other variants in the series, such as those with different output voltages or switching frequencies, by its specific 1.8V fixed output and 3.0MHz operational speed.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct substitutes like IXD3235A18DMR-G, which shares similar specifications but may differ in minor manufacturing revisions. Always verify pinout compatibility and electrical parameters against the original datasheet before substitution.