IXD1421AB29ER-G

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

The IXD1421AB29ER-G is a dual-channel 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. Classified under PMIC - Power Management ICs, this component is designed for applications requiring small form factor and high-speed performance from dual linear regulators.

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

• Dual channel architecture providing independent regulation
• Compact surface-mount packaging for space-constrained designs
• High-speed operational capability within the LDO category

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

• Portable electronic devices requiring dual power rails
• Embedded systems utilizing Zilog microcontrollers
• Battery-powered equipment needing efficient linear regulation

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

Verify component authenticity through authorized Zilog distributors or certified partners. Confirm RoHS compliance status via official documentation prior to integration. Ensure storage conditions align with manufacturer guidelines to maintain reliability. Check for specific ordering suffixes that may indicate tape-and-reel configurations versus other packaging types. Validate pinout compatibility with target PCB layout during the design phase.

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

Select this component when dual isolated outputs are required within a minimal footprint. Evaluate thermal dissipation requirements based on total load current across both channels. Consider input-to-output voltage differential limits to ensure stable operation. Compare against single-channel alternatives if only one rail is necessary to optimize cost and board space.

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

This part belongs to the IXD14xx series of dual high-speed LDO regulators from Zilog. Similar models include the IXD1421AB28ER-G, which shares the same package and current specifications but differs in output voltage settings. The series targets portable electronics where size and efficiency are critical constraints.

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

The IXD1421AB28ER-G serves as a direct functional substitute within the same family, sharing identical package dimensions and current ratings. Verify specific output voltage tolerances between the AB29 and AB28 variants before swapping to ensure circuit compatibility.