IXD1504A331NR-G

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

The Zilog IXD1504A331NR-G is a fixed-output linear voltage regulator (LDO) designed for low-power applications. It features an ultra-low quiescent current of 0.6 µA and provides a fixed output voltage of 3.3 V with a maximum load current of 150 mA. The device operates within an input voltage range supporting the specified output and functions across an industrial temperature range of -40°C to +85°C. Packaged in a compact SSOT-24 surface-mount format, it serves as a power management IC suitable for battery-operated systems requiring minimal standby power consumption.

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

• Ultra-low quiescent current operation for extended battery life
• Fixed 3.3 V output configuration
• Compact SSOT-24 surface-mount package

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

• Battery-powered portable electronics
• Low-power sensor nodes
• Microcontroller supply rails

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

Verify the specific suffix 'NR-G' against the manufacturer's official datasheet to confirm pinout compatibility and RoHS status. Ensure the required output voltage matches the fixed 3.3 V specification, as other variants in the series offer different voltages. Confirm that the SSOT-24 package dimensions align with your PCB footprint requirements before finalizing procurement.

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

Select this component when a stable 3.3 V rail is required with minimal static current draw. The 150 mA capacity supports moderate loads, while the 0.6 µA quiescent current makes it ideal for sleep modes. Compare against other IXD1504 variants if different output voltages or package types are needed. Ensure input voltage exceeds the dropout requirement for the expected load conditions.

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

This part belongs to the Zilog IXD1504 family of low-dropout regulators. The series is characterized by ultra-low quiescent current designs intended for energy-efficient applications. Variants within the family typically differ by output voltage settings and packaging options, sharing core architectural features for low-noise regulation and thermal stability.

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

Direct substitutes include other IXD1504 series parts with identical 3.3 V output and SSOT-24 packaging, such as IXD1504A331MR-G. Verify pin compatibility and electrical specifications before substitution.