S-1701E3024-U5T1G

Overview

The S-1701E3024-U5T1G is a dual-output low dropout (LDO) voltage regulator from the ABLIC S-1701 series, housed in an SOT-89-5 surface-mount package. It provides two fixed positive output voltages of 2.4 V and 3.0 V with a combined maximum output current of 400 mA. The device features a typical quiescent current of 85 µA and a maximum dropout voltage of 140 mV at rated load. It operates within a temperature range of -40°C to +85°C and includes built-in protection circuits for overcurrent and thermal shutdown.

Feature Summary

• Dual-output architecture providing simultaneous 2.4 V and 3.0 V rails
• Ultra-low quiescent current consumption for extended battery life
• Integrated overcurrent and thermal shutdown protection mechanisms

Applications

• Portable consumer electronics requiring multiple voltage domains
• Battery-powered embedded systems
• IoT sensor nodes with mixed logic levels

Procurement Notes

Verify the specific suffix 'U5T1G' against official ABLIC documentation to confirm tape-and-reel packaging specifications and pinout orientation. Ensure that the required output voltages of 2.4 V and 3.0 V match the exact part number variant, as minor alphanumeric changes indicate different voltage combinations or packages. Cross-reference the RoHS compliance status directly with the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when a single package solution is needed to generate two distinct fixed voltage levels from a single input source. The S-1701 series is suitable for applications prioritizing low standby power consumption alongside moderate load current capabilities. Consider the SOT-89-5 package constraints regarding thermal dissipation and PCB space availability during the initial design phase.

Part Context

This part belongs to the S-1701 family of dual-output LDO regulators designed by ABLIC Inc. The series is characterized by high accuracy and low noise, targeting portable devices where power efficiency and board space are critical. The E-series designation typically indicates specific voltage combinations within the broader product line.

Replacement Considerations

Direct substitutes include other S-1701 variants with identical 2.4 V/3.0 V outputs but different suffixes indicating alternative packaging or environmental ratings. Verify pin compatibility and electrical parameters before swapping.