IXD1421AB32ER-G

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

The IXD1421AB32ER-G is a dual high-speed low-dropout (LDO) voltage regulator manufactured by Zilog. It provides two independent positive fixed output channels, each capable of delivering up to 300mA of current. The device is housed in a compact 6-USPC package with dimensions of 1.8x2 mm. Designed for power management applications, it integrates features suitable for systems requiring efficient voltage regulation from multiple rails within a small form factor.

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

• Dual channel architecture providing independent positive fixed outputs
• High-speed transient response capability for dynamic load conditions
• Compact surface-mount packaging for space-constrained designs

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

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

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

Verify the specific output voltage configuration against the official datasheet before procurement, as suffixes may indicate different fixed voltage options. Confirm the package type matches your PCB footprint design. Ensure compatibility with your system's input voltage range and thermal dissipation requirements. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

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

Select this component when a dual LDO solution is required to save board space compared to using two single regulators. Consider the 300mA per channel limit to ensure adequate headroom for peak loads. Evaluate the dropout voltage characteristics relative to your minimum input voltage. Verify that the 6-USPC package size fits within your mechanical constraints and thermal management strategy.

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

This component belongs to Zilog's line of linear voltage regulators, specifically designed for power management integrated circuits (PMIC). It complements other Zilog power solutions by offering a compact dual-output option. The series targets applications where efficiency and size are critical, serving as an alternative to switching regulators in noise-sensitive or low-power scenarios.