S-1701E3326-M5T1G

Overview

The S-1701E3326-M5T1G is a low-dropout (LDO) voltage regulator from the ABLIC S-1701 series, featuring an integrated voltage detector. It provides two fixed output voltages: 2.6 V and 3.3 V. The device supports a maximum output current of 400 mA with a typical quiescent current of 85 µA. It operates within an input voltage range of 2 V to 6.5 V and maintains a low dropout voltage of 140 mV at rated load. The component is housed in an SOT-23-5 package and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Combines LDO regulation with voltage detection in a single compact package
• Delivers high output current capability for demanding loads
• Maintains ultra-low current consumption during operation
• Ensures stable performance under varying thermal conditions

Applications

• Battery-powered portable electronic devices requiring efficient power management
• Embedded systems needing simultaneous regulated supply and voltage monitoring
• Industrial control modules operating in extended temperature environments
• Automotive infotainment subsystems utilizing low-voltage logic interfaces

Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm pinout compatibility and tolerance specifications. Ensure ordering quantities align with manufacturer reel standards. Cross-reference datasheet revisions to validate electrical characteristics for your design timeline. Confirm RoHS compliance status through certified supplier declarations prior to integration into production cycles.

Selection Notes

Choose this component when dual-output regulation and voltage supervision are required in space-constrained designs. Evaluate the 400 mA output capacity against peak load demands to ensure adequate thermal headroom. Consider the 140 mV dropout characteristic relative to minimum input voltage constraints. Verify that the SOT-23-5 footprint matches existing PCB layout requirements for seamless implementation.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators manufactured by ABLIC Inc. The series is designed for applications requiring both precise voltage regulation and system monitoring capabilities. These components utilize CMOS process technology to achieve high accuracy and low power consumption, making them suitable for modern portable and industrial electronics where efficiency and reliability are critical.

Replacement Considerations

Consult ABLIC's official cross-reference guides for verified substitutes. Ensure any replacement maintains identical output voltages, current ratings, and package dimensions. Verify functional equivalence regarding voltage detector thresholds and shutdown characteristics before implementing alternative parts in existing designs.