S-1701D2523-M5T1G

Overview

The S-1701D2523-M5T1G is a low-dropout (LDO) voltage regulator from the ABLIC S-1701 series, manufactured by ABLIC Inc. It features a single fixed output voltage of 2.3 V with a maximum output current of 400 mA. The device operates within an input voltage range supporting battery-powered applications and maintains a typical dropout voltage of 140 mV at rated load. It integrates a voltage detector function, offering combined regulation and detection capabilities in an SOT-23-5 surface-mount package. The component supports operation across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates LDO voltage regulation with a built-in voltage detector for system monitoring.
• Provides stable fixed output voltage suitable for sensitive digital circuits.
• Designed for low quiescent current consumption to extend battery life.
• Utilizes compact SOT-23-5 packaging for space-constrained designs.

Applications

• Battery-powered portable electronic devices
• Mobile communication equipment
• Consumer electronics requiring stable power rails
• Embedded systems with voltage monitoring requirements

Procurement Notes

Verify the specific suffix M5T1G confirms the SOT-23-5 package and reel tape configuration. Ensure compatibility with RoHS directives if required by your manufacturing standards. Confirm that the 2.3 V output aligns precisely with your circuit design needs, as this is a fixed-voltage variant. Cross-reference the manufacturer part number directly with official ABLIC documentation to avoid counterfeit components.

Selection Notes

Select this component when a fixed 2.3 V rail is required alongside voltage supervision. The 400 mA output capability suits moderate load applications. Consider the SOT-23-5 footprint for board layout constraints. Evaluate the dropout voltage characteristics against your minimum input voltage requirements to ensure regulation stability under varying load conditions.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators. The series offers various output voltages and packages, including SOT-23-5 and SOT-89-5. The D2523 designation indicates the specific 2.3 V output version. This family is designed for high reliability and low power consumption in portable applications.

Replacement Considerations

Check for other S-1701 variants with different output voltages if 2.3 V is not strictly required. Verify pin-to-pin compatibility with alternative LDOs from other manufacturers if supply chain diversification is needed. Ensure the replacement supports the same operating temperature range and output current specifications.