S-1701D3026-M5T1G

Overview

The S-1701D3026-M5T1G is a low-dropout (LDO) voltage regulator from the ABLIC S-1701 series, featuring an integrated voltage detector. It provides two fixed positive output voltages of 2.6 V and 3.0 V with a maximum output current of 400 mA. The device operates within an input voltage range of 2 V to 6.5 V and maintains a typical dropout voltage of 140 mV. It consumes a quiescent current of 85 µA and offers high accuracy with a line regulation of 0.2 %/V and load regulation of 40 mV. The unit is housed in a compact SOT-23-5 package suitable for surface mount applications.

Feature Summary

• Integrates dual fixed LDO outputs with a built-in voltage detector circuit
• Delivers up to 400 mA output current with ultra-low quiescent current consumption
• Provides stable regulation with minimal dropout voltage across wide input ranges
• Ensures precise voltage stability through tight line and load regulation specifications

Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing low standby current
• Embedded circuits utilizing combined regulation and monitoring functions
• Industrial equipment operating within standard temperature ranges

Procurement Notes

Verify the specific output voltage combination matches your design requirements before ordering. Confirm that the SOT-23-5 package footprint aligns with your PCB layout. Ensure the input voltage range covers your system's operational extremes. Check for any recent product change notifications regarding manufacturing updates or material substitutions.

Selection Notes

Choose this component when both regulated power supply and voltage monitoring are required in a single package. The dual-output configuration simplifies board space compared to separate regulators and detectors. Consider the thermal performance given the 420 mW power dissipation limit. Verify compatibility with the target application's noise sensitivity and transient response needs.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators by ABLIC. These components are designed for applications where space saving and power efficiency are critical. The series typically includes various output voltage combinations to suit different logic levels and sensor requirements.

Replacement Considerations

Direct substitutes include other S-1701 variants with identical pinouts but different voltage outputs, such as S-1701R3315-M5T1G or S-1701F5043-M5T1G. Cross-reference electrical parameters like dropout voltage and quiescent current to ensure functional equivalence.