IXD1421AB31ER-G

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

The IXD1421AB31ER-G is a dual 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 utilizes a compact 6-USPC package with dimensions of 1.8x2 mm. Designed for high-speed performance, it serves as a power management integrated circuit (PMIC) suitable for applications requiring efficient linear regulation in small form factors.

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

• Dual channel architecture providing independent regulation
• High-speed operational capability for dynamic loads
• 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 needing efficient linear power regulation
• Battery-powered equipment utilizing PMIC solutions

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

Verify the specific output voltage configuration associated with the AB31 suffix against official Zilog datasheets before integration. Confirm RoHS compliance status and ensure the 6-USPC footprint matches your PCB layout requirements. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current availability status.

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

Select this component when dual isolated outputs are required within a minimal board area. The 300mA per channel rating suits moderate load applications. Ensure input voltage ranges align with system requirements while considering the thermal dissipation limits inherent to the small USPC package size during continuous operation.

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

This part belongs to Zilog's line of low-dropout regulators designed for portable electronics. It complements other single-channel or higher-current variants within the IXD series. The dual-output design reduces component count compared to using separate single LDOs, streamlining power distribution networks in compact consumer and industrial hardware.

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

Check for direct pin-compatible alternatives from Zilog or other manufacturers offering identical 300mA dual LDO specifications in 6-USPC packages. Verify electrical parameter equivalence including dropout voltage and quiescent current before substitution.