S-1313A1J-M5T1U3

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

The S-1313A1J-M5T1U3 is a positive fixed-output CMOS LDO voltage regulator from the ABLIC S-1313 series. It provides a nominal output voltage of 1.85 V with a maximum output current of 200 mA. The device operates within an input voltage range of 1.5 V to 5.5 V and maintains high accuracy of ±1.0%. It features ultra-low quiescent current consumption of approximately 0.9 µA during operation. The typical dropout voltage is 170 mV at 100 mA load. It supports ceramic capacitors as small as 0.1 µF for both input and output stabilization.

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

• Ultra-low current consumption for extended battery life in portable applications
• High-precision output voltage regulation with ±1.0% tolerance
• Low dropout voltage characteristics for efficient power management
• Stable operation using standard ceramic input and output capacitors

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

• Battery-powered portable electronic devices requiring low standby current
• Microcontroller power supply rails needing precise voltage levels
• RF modules and sensors sensitive to power supply noise
• General-purpose low-dropout regulation in compact surface-mount designs

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

Verify the specific output voltage code (A1J indicates 1.85 V) against design requirements. Confirm package compatibility with SOT-23-5 footprint. Ensure input voltage remains within the 1.5 V to 5.5 V operational range. Check for RoHS compliance documentation if required by assembly standards. Validate thermal performance under maximum load conditions.

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

Select this component when fixed 1.85 V output is required with minimal quiescent current draw. Suitable for space-constrained designs due to the small SOT-23-5 package. Ideal for applications where input voltage varies but must remain above 1.5 V. Consider thermal dissipation capabilities if operating near maximum current limits.

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

Part of the S-1313 series, designed for super low current consumption applications. Manufactured using CMOS technology for efficiency. Offers fixed output voltages selectable in 0.05 V steps between 1.0 V and 3.5 V. Provides reliable regulation for sensitive analog and digital circuits in consumer electronics.

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

No publicly confirmed substitute part numbers are available in the provided documentation. Verify pinout and electrical specifications before considering alternative regulators from other manufacturers.