S-1313A33-M5T1U3

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

The S-1313A33-M5T1U3 is a CMOS low-dropout (LDO) voltage regulator manufactured by ABLIC. It provides a fixed 3.3 V output with a maximum load current of 200 mA. The device operates within an input voltage range of 1.5 V to 5.5 V and features an ultra-low quiescent current of 900 nA. Key electrical specifications include a typical dropout voltage of 160 mV, line regulation of 0.05 %/V, and load regulation of 40 mV. It maintains a voltage accuracy of 1% and functions reliably across a temperature range of -40°C to +85°C.

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

• Ultra-low quiescent current consumption for extended battery life
• High stability with integrated internal feedback resistor network
• Compact SOT-23-5 surface-mount package design

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

• Battery-powered portable electronic devices
• Low-power microcontroller power supplies
• Wireless sensor node regulation

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

Verify the specific suffix M5T1U3 against the manufacturer datasheet to confirm pinout compatibility and tape-and-reel packaging details. Ensure the required output tolerance matches the standard 1% specification. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

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

Select this component when a fixed 3.3 V rail is required with minimal standby current draw. The 200 mA output capacity suits moderate load applications. Verify that the input voltage remains above the minimum threshold while accounting for the specified dropout voltage under full load conditions to ensure stable regulation.

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

This part belongs to the S-1313 series of ultra-low IQ LDO regulators from ABLIC. The series is characterized by high efficiency and compact footprint options. The S-1313A33 variant specifically targets applications requiring a stable 3.3 V supply with stringent power consumption constraints in space-limited designs.

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

Compatible substitutes within the same series include S-1313Axx-M5T1U3 variants with different fixed voltages. For adjustable output needs, consider the S-1313Axx-M5V1U3 series. Ensure any replacement maintains the SOT-23-5 package and equivalent electrical performance metrics.