IXD3264B75CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The IXD3264B75CER-G is a synchronous step-down DC-DC converter manufactured by Zilog. It supports an input voltage range up to 18V and delivers a maximum output current of 500mA. The device features adjustable positive output voltage starting from 1V. It operates with a fixed switching frequency of 1.2MHz and integrates auto-switching between PFM and PWM modes for optimized efficiency across load conditions. The component is housed in a USPC-6 (1.8x2) package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for enhanced conversion efficiency
• Automatic transition between Pulse Frequency Modulation and Pulse Width Modulation
• Integrated load disconnection capability for system power management

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power regulation
• Battery-powered systems utilizing step-down topology
• Embedded applications within the PMIC category

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'CER' against the manufacturer's official documentation to confirm pinout, thermal characteristics, and material compliance. Ensure the selected variant matches the required operating temperature range and package dimensions for your PCB layout. Cross-reference the part number with current availability status as supply constraints may apply.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an 18V input tolerance and 500mA continuous current are required. The 1.2MHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the USPC-6 package size constraints during mechanical design. Verify that the adjustable output range meets the specific voltage requirements of the downstream circuitry.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the IXD3264 series of switching voltage regulators designed for space-constrained applications. It falls under the broader category of Power Management ICs (PMIC). The series typically includes variants with different output configurations or packaging options, serving as solutions for portable electronics and industrial control systems requiring reliable DC-DC conversion.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers include IXD3264A75CER-G and IXD3264B75DER-G. Verify compatibility regarding input voltage limits and output current capabilities before substitution.