S-812C53AUA-C3HT2U

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

The S-812C53AUA-C3HT2U is a positive fixed linear voltage regulator from the ABLIC S-812C series. It provides a fixed output of 5.3V with a maximum output current of 75mA. The device supports an input voltage up to 16V and features a low quiescent current of 1.0µA. It operates within a temperature range of -40°C to +85°C and utilizes an SOT-89-3 surface-mount package.

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

• Ultra-low power consumption with minimal quiescent current for battery efficiency
• High input voltage tolerance supporting wide supply ranges
• Compact surface-mount packaging for space-constrained designs

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

• Battery-powered portable electronic devices
• Low-power sensor node power supplies
• Embedded system voltage regulation

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

Verify the specific suffix C3HT2U against official ABLIC documentation to confirm package type and marking codes. Ensure compatibility with SOT-89-3 footprints during PCB layout. Confirm RoHS compliance status through current manufacturer declarations before procurement.

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

Select this component when a stable 5.3V rail is required with moderate current demands under 75mA. The low standby current makes it suitable for energy-sensitive applications. Verify that the thermal dissipation capabilities of the SOT-89-3 package meet the system's power loss requirements at the expected operating temperature.

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

This part belongs to the S-812C family of low-dropout regulators designed for high reliability and low power operation. The series offers various fixed output voltages and packages, catering to diverse consumer and industrial electronics needs while maintaining consistent performance characteristics across the lineup.

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

Check for direct substitutes within the S-812C series offering identical 5.3V output and 75mA capability. Verify pinout compatibility for SOT-89-3 packages before substitution. Cross-reference electrical specifications such as dropout voltage and line regulation to ensure functional equivalence.