S-1701B3326-M5T1G

Overview

The S-1701B3326-M5T1G is a dual-output low-dropout (LDO) voltage regulator from ABLIC's S-1701 series, integrating a voltage detector. It provides fixed output voltages of 2.6 V and 3.3 V with a maximum output current of 400 mA. The device features a typical quiescent current of 85 µA and operates within an input voltage range of 2 V to 6.5 V. It offers high voltage regulation accuracy of 1% and supports surface-mount installation in a compact SOT-23-5 package. The component functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates dual LDO regulators with a built-in voltage detector for combined power management and monitoring.
• Maintains stable operation with low quiescent current consumption suitable for battery-powered applications.
• Provides precise fixed output voltages with tight regulation accuracy under varying load conditions.

Applications

• Portable electronic devices requiring efficient power management
• Battery-operated systems needing voltage supervision
• Embedded circuits utilizing multiple logic voltage levels

Procurement Notes

Verify the specific part number against official ABLIC documentation to confirm pinout compatibility and electrical specifications. Ensure that the required output voltages and current ratings align with your circuit design before procurement. Check for any recent product change notifications or obsolescence notices directly from the manufacturer to guarantee long-term supply stability.

Selection Notes

Select this component when a dual-output solution with integrated voltage detection is required in a small footprint. Consider the SOT-23-5 package constraints regarding thermal dissipation and board space. Compare dropout voltage characteristics at your expected load current to ensure sufficient headroom from the input source.

Part Context

This device belongs to the S-1701 series of combo voltage detectors and regulators by ABLIC Inc. The series is designed for applications requiring both regulated power supply and system monitoring in a single compact package. It targets markets demanding high integration and low power consumption in portable electronics.

Replacement Considerations

Consult official ABLIC substitution guides for compatible alternatives within the S-1701 family. Verify pin-to-pin compatibility and electrical parameter equivalence before replacing existing components in production designs.