IXD1421AB40ER-G

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The IXD1421AB40ER-G is a dual low-dropout (LDO) voltage regulator manufactured by Zilog. It provides two independent output channels, each capable of delivering up to 300mA of current. The device is designed for applications requiring small form factors and high-speed transient response. It operates within a standard voltage range typical for LDO regulators in the PMIC category.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Dual channel architecture providing independent regulation paths
• High-speed transient response capability for dynamic load conditions
• Compact surface-mount package design suitable for space-constrained PCB layouts

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Portable electronic devices requiring multiple stable voltage rails
• Embedded systems with mixed-signal power requirements
• Communication modules needing low-noise power supply stability

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized Zilog distributors or certified suppliers. Confirm RoHS compliance status via official documentation before integration. Ensure storage conditions meet manufacturer specifications to maintain reliability. Check for obsolescence notices as availability may be restricted in certain regions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when dual isolated outputs are required from a single IC footprint. Evaluate input-output differential voltage to ensure operation remains within dropout limits under maximum load. Consider thermal dissipation requirements based on total current draw and ambient temperature conditions during system design.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the IXD1421 series of dual LDO regulators from Zilog. The series focuses on miniaturization and performance efficiency for portable electronics. Similar parts in the family vary primarily in fixed output voltage configurations while maintaining identical current ratings and package dimensions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Direct substitutes include other IXD1421 variants with different fixed output voltages, such as IXD1421AB46ER-G. Verify pin compatibility and electrical characteristics match before substitution. Cross-reference with updated Zilog product lists for any newer revisions.