S-1701C3026-U5T1G

Overview

The ABLIC S-1701C3026-U5T1G is a dual-output low dropout (LDO) voltage regulator from the S-1701 series, housed in an SOT-89-5 surface-mount package. It provides fixed output voltages of 2.6 V and 3.0 V with a maximum continuous output current of 400 mA per channel. The device features a typical quiescent current of 85 µA and a maximum dropout voltage of 210 mV at 100 mA load. It operates within a temperature range of -40°C to +85°C, offering a line regulation of 0.2%/V and a load regulation of 40 mV.

Feature Summary

• Dual-channel architecture providing independent 2.6 V and 3.0 V outputs for multi-rail applications
• Ultra-low quiescent current consumption of 85 µA to extend battery life in portable devices
• Integrated voltage detection functionality combined with linear regulation capabilities

Applications

• Portable electronic devices requiring simultaneous stable power rails
• Battery-operated systems prioritizing low standby current consumption
• Embedded circuits needing compact dual-voltage regulation solutions

Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm pinout compatibility and thermal characteristics. Ensure the ordering quantity aligns with manufacturer reel specifications. Cross-reference the datasheet revision date to validate regulatory compliance status before final procurement decisions.

Selection Notes

Select this component when dual fixed outputs are required without external resistors. Compare dropout voltage specifications against input voltage headroom constraints. Evaluate thermal dissipation requirements based on the SOT-89-5 package power handling limits under maximum load conditions.

Part Context

This part belongs to the S-1701 series of dual-output LDO regulators designed by ABLIC. The series emphasizes low power consumption and high accuracy for mobile and industrial applications. The S-1701C variant specifically denotes the 2.6 V/3.0 V output combination within the broader product family.

FAQ

What is the maximum dropout voltage specified for this regulator?

The maximum dropout voltage is 210 mV when measured at a load current of 100 mA.

Does this device include overcurrent protection?

Yes, the S-1701 series includes built-in overcurrent protection circuits to safeguard against excessive load currents.