IXD2142A33DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The IXD2142A33DER-G is a step-up DC-DC converter manufactured by Zilog, classified under Switching Voltage Regulators within the PMIC category. This component features a fixed output voltage of 3.3V and supports a maximum output current of 800mA. It operates with an internal switching frequency of 3.0MHz and utilizes PFM/PWM auto-switching control for efficiency optimization. The device is housed in a 6-UFDFN package with exposed pad, designed for compact power management applications requiring regulated boost conversion.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated load disconnect function for enhanced system power management
• Auto-switching between PFM and PWM modes for optimized efficiency across load ranges
• Fixed 3.3V output capability with high current support

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient step-up regulation
• Battery-powered systems needing stable 3.3V supply
• Compact embedded power management modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific ordering suffix and package variant against the official Zilog datasheet to ensure compatibility with design requirements. Confirm availability status through authorized distributors as supply constraints may apply. Cross-reference the manufacturer part number with procurement records to avoid counterfeit components. Ensure compliance with regional trade regulations and export controls associated with this product line.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3V boost converter with integrated load disconnect functionality is required. Consider the 3.0MHz switching frequency for smaller external passive component sizes compared to lower-frequency alternatives. Evaluate the 800mA current limit against peak load demands. The UFDFN package suits space-constrained PCB layouts. Verify thermal performance requirements for the specific application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the IXD2142 series of step-up DC-DC converters from Zilog. It shares architectural similarities with variants like IXD2142A50DER-G and IXD2142B33DER-G, differing primarily in output voltage settings and package options. The series emphasizes efficiency and compactness for portable electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include IXD2142A33DMR-G and IXD2142B33DER-G, which share similar functional characteristics but may differ in package type or secondary specifications. Verify pinout compatibility and electrical parameters before substitution.