S-1701V3328-U5T1G

Overview

The S-1701V3328-U5T1G is a CMOS-based voltage regulator with an integrated reset function, manufactured by ABLIC Inc. It combines a high-accuracy voltage detector with a low-dropout positive voltage regulator on a single chip. The device features a fixed output voltage of 3.3 V and supports a maximum output current of 400 mA. It operates within an input voltage range of 2.0 V to 6.0 V. The component is housed in an SOT-89-5 package and is designed for applications requiring precise voltage monitoring and stable power delivery.

Feature Summary

• Integrates a high-accuracy voltage detector with a low-dropout linear regulator on a single CMOS chip
• Provides a fixed 3.3 V output capable of sourcing up to 400 mA
• Includes an internal delay circuit for reliable reset signal generation

Applications

• Microprocessor system power supply management
• Battery-powered devices requiring voltage supervision
• Embedded systems needing combined regulation and reset functions

Procurement Notes

Verify the specific suffix 'U5T1G' against the official ABLIC datasheet to confirm package type and tape/reel specifications. Ensure the operating temperature range meets your environmental requirements. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm that the 3.3 V output aligns with your load requirements before procurement.

Selection Notes

Select this component when a combined voltage regulation and reset function is required in a compact form factor. The S-1701 series offers high accuracy and low dropout characteristics suitable for battery-operated equipment. Consider the 400 mA output capability and the specific 3.3 V fixed output when designing power rails for sensitive digital logic or microcontrollers.

Part Context

The S-1701 series from ABLIC Inc. represents a family of voltage regulators with reset functions. These devices are designed using advanced CMOS technology to provide high precision and reliability. The series integrates voltage detection and regulation to simplify power management designs in portable and industrial electronics.

Replacement Considerations

Check ABLIC's official documentation for direct pin-compatible alternatives within the S-1701 series. Verify if other suffixes offer different output voltages or packages while maintaining the same functional profile.