S-1701F3327-M5T1G

Overview

The ABLIC S-1701F3327-M5T1G is a low-dropout (LDO) voltage regulator integrated with a voltage detector, belonging to the S-1701 series. It features two fixed output voltages of 2.7 V and 3.3 V, delivering a maximum output current of 400 mA. The device operates within an input voltage range of 2 V to 6.5 V and maintains a typical dropout voltage of 140 mV. With a quiescent current of only 85 µA and high accuracy of 1%, it ensures stable power management in compact SOT-23-5 packages for portable electronics.

Feature Summary

• Integrates dual-output LDO regulation with a built-in voltage detector function
• Provides ultra-low quiescent current consumption for extended battery life
• Delivers high output current capability with minimal voltage drop
• Ensures precise voltage stability with tight regulation accuracy

Applications

• Portable consumer electronics requiring multi-voltage rails
• Battery-powered devices needing efficient power management
• Embedded systems utilizing combined regulation and monitoring
• Compact mobile hardware with space-constrained PCB layouts

Procurement Notes

Verify the specific suffix M5T1G corresponds to the required tape-and-reel packaging configuration. Confirm that the dual fixed outputs of 2.7 V and 3.3 V align with your system design requirements. Ensure compatibility with the SOT-23-5 footprint during procurement planning. Check for any recent product change notifications affecting pinout or electrical characteristics before finalizing orders.

Selection Notes

Select this component when both regulated power supply and voltage supervision are needed in a single package. The 400 mA output capacity supports moderate load currents common in portable devices. Consider the 140 mV dropout voltage for efficiency under varying input conditions. The 85 µA standby current makes it suitable for always-on applications where power conservation is critical.

Part Context

This part belongs to the ABLIC S-1701 series of combo voltage detectors and regulators. These components combine linear regulation with supervisory functions in a small form factor. The series is designed for applications requiring reliable power management with minimal external components. The S-1701 family offers various output voltage combinations to suit different digital logic levels.

Replacement Considerations

Direct substitutes include other S-1701 series variants with compatible output voltages such as S-1701N3315-M5T1G or S-1701D5043-M5T1G. Verify that alternative parts maintain the same 400 mA output current and 85 µA quiescent current specifications. Ensure the replacement device supports the same SOT-23-5 package and operating temperature range.