S-1313B27-N4T1U3

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

The S-1313B27-N4T1U3 is a fixed-output low-dropout (LDO) voltage regulator manufactured by ABLIC Inc. It provides a fixed output voltage of 2.7 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 features a typical dropout voltage of 180 mV at full load, with a maximum of 380 mV. Quiescent current is specified at 900 nA. It includes protection functions such as overcurrent protection and thermal shutdown. The unit is housed in an SC-82AB-4 surface-mount package and supports an operating temperature range from -40°C to +85°C.

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

• Ultra-low quiescent current consumption for extended battery life
• Integrated reverse current protection mechanism
• Built-in overcurrent and thermal shutdown protection circuits

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

• Battery-powered portable electronic devices
• Mobile communication equipment power supplies
• Wearable technology circuitry
• IoT sensor node power regulation

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

Verify the specific suffix N4T1U3 against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure compatibility with RoHS and REACH compliance requirements for your region. Confirm lead times directly with authorized distributors as availability fluctuates. Validate that the SC-82AB-4 footprint matches your PCB design constraints before finalizing procurement orders.

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

Select this component when a stable 2.7 V rail is required with minimal static power draw. The 200 mA output capability suits moderate load applications. Consider the SC-82AB-4 package size for space-constrained designs. Verify input voltage stability remains above the minimum threshold to maintain regulation. Evaluate thermal dissipation requirements based on the expected load current and ambient temperature conditions.

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

This part belongs to the S-1313 series of CMOS LDO regulators from ABLIC. The series is characterized by ultra-low current consumption and small package options. The S-1313B27 variant specifically targets applications requiring a 2.7 V output. It shares common family features like reverse current protection but differs in output voltage and package configuration from other series members.

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

Direct substitutes include other S-1313 series parts with identical 2.7 V output and compatible packages, such as S-1313B27-M5T1U3 if pin-out compatibility allows. Cross-reference electrical parameters like dropout voltage and quiescent current to ensure equivalent performance in the target application.