S-19244G33A-A8T1U

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

The S-19244G33A-A8T1U is a linear voltage regulator from ABLIC Inc., designed for low-dropout operation. It provides a fixed output voltage of 3.3 V with a maximum output current of 1 A. The device operates within an ambient temperature range of -40°C to +125°C and utilizes an 8-SMD, Flat Leads Exposed Pad package (HSNT-8-A). As part of the S-19244 series, it functions as a positive polarity regulator suitable for power management applications requiring stable DC voltage conversion.

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

• Provides precise low-dropout regulation in a compact surface-mount package
• Delivers a fixed 3.3 V output at up to 1 A load current
• Operates reliably across extended industrial temperature ranges

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

• Portable electronic devices requiring stable 3.3 V power rails
• Embedded systems utilizing low-dropout linear regulation
• Industrial control modules operating in extended temperature environments

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

Verify component authenticity through authorized ABLIC distributors or certified suppliers. Confirm RoHS compliance status and specific packaging details prior to ordering. Ensure compatibility with existing PCB footprints for the HSNT-8-A package. Request official datasheets to validate electrical characteristics against design requirements.

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

Select this model when a fixed 3.3 V output is required rather than adjustable regulation. Consider the 1 A current capacity and low-dropout performance relative to input voltage variations. Evaluate thermal dissipation needs given the 125°C maximum junction temperature rating and exposed pad thermal management requirements.

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

This component belongs to the S-19244 series of LDO regulators manufactured by ABLIC Inc. The series offers various output voltages and packages, with this specific variant providing a fixed 3.3 V output in the HSNT-8-A form factor. It serves as a power management IC within the broader PMIC category.

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

Consult official ABLIC documentation for verified substitute part numbers. Cross-reference pinouts and electrical specifications before replacing components to ensure functional equivalence.