IXD1421AB12ER-G

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

The IXD1421AB12ER-G is a dual-channel linear voltage regulator manufactured by Zilog. It provides two independent positive fixed output voltages, each capable of delivering up to 300mA of current. The device utilizes a compact 6-USPC (1.8x2) package. It operates within an ambient temperature range of -40°C to 85°C and includes integrated protection features such as over-current, over-temperature, and short-circuit limiting.

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

• Dual high-speed LDO architecture for independent channel control
• Integrated enable control feature for power management
• Comprehensive protection against over-current, over-temperature, and short circuits

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

• Portable electronic devices requiring dual rail power supplies
• Embedded systems with mixed-signal requirements
• Battery-powered equipment needing efficient linear regulation

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

Verify the specific suffix AB12 against official Zilog documentation to confirm output voltage values. Confirm the 6-USPC package dimensions match your PCB footprint. Check for RoHS compliance status in the latest datasheet. Ensure availability through authorized distributors as supply may be limited.

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

Select this component when dual isolated outputs are required from a single package. Compare dropout voltage specifications against input supply variations. Evaluate thermal performance under maximum load conditions. Verify that the fixed output voltages meet system requirements without external adjustment components.

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

This part belongs to the IXD14xx series of low-dropout regulators from Zilog. These ICs are designed for applications requiring stable, low-noise power delivery in space-constrained environments. The series typically offers high PSRR and fast transient response characteristics suitable for sensitive analog and digital loads.

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

Check for direct pin-compatible alternatives within the same family. Verify if other suffixes offer different voltage combinations. Ensure replacement parts maintain identical protection features and operating temperature ranges.