S-1701V3326-U5T1G

Overview

The S-1701V3326-U5T1G is a low-dropout voltage regulator from the ABLIC S-1701 series, integrating a high-accuracy voltage detector and reset function. It provides a fixed 3.3 V output with a maximum output current of 400 mA. The device operates within an input voltage range of 2 V to 6.5 V and features a typical quiescent current of 85 µA. It utilizes an SOT-89-5 package and supports operation temperatures from -40 °C to +85 °C.

Feature Summary

• Integrates a high-accuracy voltage detector with a reset function for system monitoring
• Provides stable regulation with low quiescent current consumption
• Supports high output current capability for demanding loads

Applications

• Battery-powered devices
• Voltage converters
• Portable electronic equipment

Procurement Notes

Verify the specific suffix U5T1G corresponds to the SOT-89-5 package and reel packaging configuration. Confirm that the 3.3 V output voltage aligns with circuit requirements. Ensure compatibility with the specified operating temperature range of -40 °C to +85 °C for the intended environment.

Selection Notes

Select this component when a combined LDO and voltage detector solution is required in a compact SOT-89-5 package. It is suitable for applications needing a fixed 3.3 V rail with integrated supervision capabilities. Consider the 400 mA output current limit and 85 µA standby current when designing power budgets.

Part Context

This part belongs to the ABLIC S-1701 series of CMOS-based voltage regulators. The series combines linear regulation with voltage detection functions. The S-1701V3326 variant specifically denotes the 3.3 V output version within this family, designed for efficiency and reliability in portable systems.

Replacement Considerations

Check datasheets for other S-1701 series variants with compatible pinouts and electrical characteristics. Verify if alternative packages or output voltages meet the design constraints without requiring layout changes.

FAQ

What is the input voltage range for the S-1701V3326-U5T1G?

The device operates with an input voltage range of 2 V to 6.5 V.

Does this regulator include a reset function?

Yes, the S-1701 series integrates a high-accuracy voltage detector with a reset function.