S-1701W3024-U5T1G

Overview

The ABLIC S-1701W3024-U5T1G is a dual-output low-dropout (LDO) voltage regulator featuring integrated voltage detection capabilities. It provides fixed output voltages of 2.4 V and 3.0 V with a maximum continuous output current of 400 mA per channel. The device operates within an input voltage range supporting these outputs, maintaining a typical quiescent current of 85 µA. It exhibits a maximum dropout voltage of 210 mV at 100 mA load. The unit ensures high regulation accuracy of ±1% and functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Combines dual LDO regulators with voltage detector functionality in a single package
• Maintains ultra-low standby current consumption for battery-powered applications
• Provides stable regulated outputs with high line and load regulation performance

Applications

• Portable electronic devices requiring efficient power management
• Battery-operated systems needing extended operational life
• Embedded circuits requiring precise voltage monitoring and regulation

Procurement Notes

Verify the specific output voltage configuration and package type against project requirements before ordering. Confirm compliance with RoHS directives and environmental standards. Check manufacturer documentation for any recent product change notifications or pinout updates. Ensure thermal management strategies align with the specified power dissipation limits under expected operating conditions.

Selection Notes

Select this component when dual independent regulated rails are required alongside voltage supervision. Compare dropout characteristics and quiescent current against alternative regulators to optimize efficiency. Consider the SOT-89-5 package constraints for PCB layout and thermal design. Validate that the fixed output voltages match the target circuit specifications without external adjustment components.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators by ABLIC. The series is designed for low-power applications where space and energy efficiency are critical. Similar parts in the lineup vary primarily in output voltage combinations and package options, such as SOT-23-5 or SOT-89-5 configurations.

Replacement Considerations

Direct substitutes may include other S-1701 series variants with compatible output voltages. Verify pin compatibility and electrical parameters before substitution. Consult official cross-reference lists for confirmed equivalent parts.