S-1701A3327-M5T1G

Overview

The S-1701A3327-M5T1G is a dual-output low dropout (LDO) voltage regulator from the ABLIC S-1701 series, integrating a voltage detector function. It provides fixed output voltages of 2.7 V and 3.3 V with a maximum output current of 400 mA per channel. 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 is housed in an SOT-23-5 surface-mount package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrates dual LDO regulators with a combined voltage detection circuit for space-efficient designs.
• Maintains low power consumption through an ultra-low quiescent current specification.
• Delivers stable regulation with high accuracy and low dropout voltage characteristics.

Applications

• Portable electronic devices requiring efficient multi-rail power management
• Battery-operated systems needing extended operational life
• Embedded circuits requiring integrated voltage supervision

Procurement Notes

Verify the specific output voltage configuration matches the target application requirements before ordering. Confirm that the SOT-23-5 package footprint aligns with the PCB layout specifications. Ensure the input voltage supply remains within the 2 V to 6.5 V operational limits to maintain proper regulation and prevent device malfunction during procurement validation.

Selection Notes

Select this component when a compact solution combining dual regulated outputs with voltage monitoring is required. The S-1701 series offers fixed output options that eliminate external resistor networks. Consider the thermal performance in the SOT-23-5 package relative to the expected load current and ambient temperature conditions to ensure reliable operation within the specified industrial temperature range.

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 power regulation and system supervision in a minimal footprint. The M5T1G suffix indicates the specific package type and tape-and-reel packaging configuration used for automated assembly processes.

Replacement Considerations

Direct substitutes include other S-1701 variants with compatible pinouts and similar electrical characteristics, such as the S-1701N3315-M5T1G or S-1701F2722-M5T1G, provided their specific output voltage combinations meet the design requirements.