S-1741C18-A6T2U4

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The ABLIC S-1741C18-A6T2U4 is a fixed-output low-dropout (LDO) voltage regulator providing a stable 1.8 V output with a maximum continuous current of 100 mA. It operates within an input voltage range of 1.8 V to 5.5 V and maintains a typical dropout voltage of 500 mV at full load. The device features ultra-low quiescent current consumption of 0.5 µA and includes built-in overcurrent protection circuits. It is housed in a compact HSNT-6 package, suitable for surface-mount applications across a temperature range of -40°C to +85°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Ultra-low current consumption of 0.5 µA for extended battery life
• Integrated overcurrent protection circuit for enhanced reliability
• Compact HSNT-6 package design for space-constrained layouts

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered sensor modules
• Microcontroller supply rails

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm pin configuration and tolerance levels. Ensure compatibility with your PCB footprint specifications for the HSNT-6 package. Cross-reference thermal requirements with your system's operating environment to guarantee performance within the specified temperature range.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1.8 V rail is required with minimal standby current draw. The 100 mA output capability supports moderate load demands while maintaining regulation under varying input conditions. Consider the HSNT-6 package dimensions during layout planning to ensure adequate clearance and thermal dissipation paths are maintained.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the S-1741 series of LDO regulators from ABLIC, designed for low-power consumer electronics. The series emphasizes energy efficiency through reduced quiescent current while maintaining stable output voltages. The S-1741C18 variant specifically targets applications needing precise 1.8 V regulation with integrated safety features.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Consult official substitution lists for equivalent parts with matching voltage, current, and package specifications. Verify that any alternative component meets the same thermal and electrical performance criteria before implementation.