S-19244F00A-E8T1U

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

The S-19244F00A-E8T1U is a positive fixed linear voltage regulator from the ABLIC S-19244 series, designed for automotive applications. It features an adjustable output voltage range of 1.2V to 5.0V with a maximum output current of 1A. The device operates with an input voltage up to 10V and maintains a typical quiescent current of 150 µA. It provides a power supply rejection ratio (PSRR) of 60dB at 1kHz. Integrated control features include enable and soft-start functions, while protection mechanisms cover overcurrent, overtemperature, and short-circuit conditions. The component is qualified under AEC-Q100 standards and supports operation within a temperature range of -40°C to 125°C.

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

• Adjustable output voltage configuration allows precise power rail customization
• Automotive-grade reliability with AEC-Q100 qualification
• Integrated thermal and current protection safeguards circuit integrity

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

• Automotive electronic systems requiring stable low-dropout regulation
• Embedded controllers in harsh thermal environments
• Power management units for sensor interfaces

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

Verify the specific output voltage setting during procurement, as the '00' suffix indicates an adjustable variant rather than a fixed value. Confirm that the ordering suffix matches the required package type and tape/reel specifications. Ensure compatibility with the target application's thermal requirements and input voltage constraints before finalizing the purchase order.

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

Select this component when an adjustable output voltage between 1.2V and 5.0V is required alongside high current capability. The 1A output rating suits moderate load applications, while the 150 µA quiescent current offers efficiency benefits. Consider the 8-HSOPA package for surface-mount integration and verify that the 10V maximum input voltage aligns with the system power supply.

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

This part belongs to the S-19244xxxA series of positive fixed/adjustable LDO regulators manufactured by ABLIC Inc. The series is characterized by its automotive-grade construction and robust protection features. The S-19244 model line complements other ABLIC PMIC offerings by providing high-current regulation solutions suitable for demanding industrial and automotive sectors.

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

Equivalent parameter parts include S-19244A12A-E8T1U, S-19244B12A-E8T1U, S-19244C12A-E8T1U, S-19244D12A-E8T1U, S-19244E12A-E8T1U, S-19244G12A-E8T1U, and S-19244H12A-E8T1U.