S-812C50AUA-C3ET2U

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

The S-812C50AUA-C3ET2U is a fixed-output low-dropout (LDO) voltage regulator manufactured by ABLIC Inc. It provides a stable 5.0 V output with a maximum continuous current of 65 mA. The device supports an input voltage range up to 16 V and features a typical dropout voltage of 140 mV at full load, with a maximum of 270 mV. It maintains a voltage regulation accuracy of 2% and operates within a temperature range of -40°C to +85°C. The component is housed in a compact SOT-23-5 surface-mount package.

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

• Ultra-low quiescent current consumption for extended battery life
• High-accuracy fixed output voltage with 2% tolerance
• Low dropout voltage operation for efficient power management
• Integrated ON/OFF control pin for system power saving

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

• Battery-powered portable electronic devices
• Microcontroller power supply circuits
• Sensor node voltage regulation
• Communication module power conditioning

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

Verify the specific suffix C3E against official ABLIC documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status through the manufacturer's environmental declaration. Ensure the sourcing channel provides valid traceability for this discontinued or limited-stock series variant.

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

Select this component when a precise 5.0 V rail is required with minimal static current draw. The SOT-23-5 package suits space-constrained designs. Verify that the input voltage does not exceed 16 V and that thermal dissipation remains within the 600 mW limit for the selected operating conditions.

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

This part belongs to the S-812C series of high-voltage CMOS voltage regulators. The series is characterized by low power consumption and high reliability. The S-812C50AUA-C3ET2U specifically denotes the 5.0 V output version in the SOT-23-5 package with ON/OFF control functionality.

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

Direct substitutes include other S-812C series variants with identical 5.0 V output and SOT-23-5 packaging, such as S-812C50AMC-C2A-T2, provided pin compatibility and electrical parameters match.