S-1701F3024-M5T1G

Overview

The S-1701F3024-M5T1G is a low-dropout regulator and voltage detector combo IC from ABLIC. It features two fixed positive outputs: 2.4 V and 3.0 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 maintains a typical dropout voltage of 140 mV at 100 mA. It incorporates a built-in voltage detector that monitors the main output. The component supports surface-mount installation in a compact SOT-23-5 package and functions reliably across a temperature range of -40 °C to +85 °C.

Feature Summary

• Integrates dual fixed-output LDO regulators with a dedicated voltage detection function for system monitoring.
• Provides high output current capability of 400 mA while maintaining a low quiescent current consumption.
• Ensures stable operation with a minimal dropout voltage under load conditions.

Applications

• Power management circuits requiring simultaneous generation of multiple regulated voltage rails.
• Embedded systems utilizing microcontrollers that require independent power supplies and reset monitoring.
• Portable electronic devices where space-constrained packaging and efficient power regulation are critical.

Procurement Notes

Verify the specific suffix M5T1G corresponds to the required tape-and-reel packaging configuration. Confirm that the ordering code matches the exact output voltage combination of 2.4 V and 3.0 V. Ensure compliance with RoHS directives as indicated by the manufacturer specifications. Cross-reference the part number with official distributor catalogs to validate availability and authenticity before procurement.

Selection Notes

Select this component when a single solution is needed for both power regulation and voltage supervision. The dual-output architecture simplifies board layout compared to using separate regulator and detector chips. Consider the 400 mA current rating to ensure it meets the peak load requirements of the connected circuitry. Verify that the input voltage range aligns with the available supply rail in the target application design.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators. The series is characterized by its integration of linear regulation and monitoring functions in small packages. Similar parts in the family vary primarily in their fixed output voltage settings and package types, such as SOT-89-5 or SOT-23-5, allowing designers to choose based on thermal and spatial constraints.

Replacement Considerations

Direct substitutes include other S-1701 series variants with matching output voltages, such as S-1701D3024-M5T1G or S-1701W3024-M5T1G, provided the package type and electrical characteristics are identical. Always verify pin compatibility and thermal performance before swapping components.