IXD1701B332MR-G

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

The IXD1701B332MR-G is a linear low-dropout (LDO) voltage regulator manufactured by Zilog. It provides a fixed positive output voltage of 3.3V with a maximum load current capability of 150mA. The device operates within an input voltage range up to 28V and maintains regulation across an operating temperature range of -40°C to +85°C. Key electrical specifications include a quiescent supply current of 50µA and a typical quiescent current of 125µA. The component is housed in a surface-mount SOT-25 package.

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

• Linear low-dropout regulator architecture for stable voltage conversion
• Fixed 3.3V output voltage configuration
• Supports continuous load currents up to 150mA
• Operates reliably within extended industrial temperature ranges

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

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing low quiescent current consumption
• Embedded circuits utilizing 3.3V logic levels
• General-purpose power supply conditioning for microcontrollers

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

Verify the specific manufacturer designation, as Zilog's semiconductor assets have undergone corporate transitions. Confirm RoHS compliance status and ensure the SOT-25 package matches the design footprint. Cross-reference the part number against current distributor catalogs to confirm active lifecycle status and availability constraints before finalizing procurement plans.

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

Select this component when a fixed 3.3V rail is required with moderate current demands up to 150mA. Consider its low quiescent current for battery efficiency. Ensure the input voltage does not exceed 28V and that thermal dissipation requirements fit the SOT-25 package constraints. Verify compatibility with the target operating temperature range of -40°C to +85°C.

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

This LDO belongs to the IXD1701 series of low-dropout regulators designed for portable applications. The series offers various fixed output voltages while maintaining consistent performance characteristics. The B332 suffix indicates the specific 3.3V output variant within the broader product family managed under Zilog's power management portfolio.

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

The IXD1701B502MR-G serves as a functional substitute within the same series, offering identical packaging and electrical characteristics but providing a fixed 5.0V output instead of 3.3V. Ensure the system design accommodates the different output voltage level when considering this alternative.