AZ1084CS-5.0TRE1

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

The AZ1084CS-5.0TRE1 is a fixed positive low-dropout linear regulator from the AZ1084C series, manufactured by Diodes Incorporated. It provides a nominal output voltage of 5.0V with a maximum load current capability of 5A. The device features a typical dropout voltage of 1.35V at full load and includes integrated thermal limiting and current-limiting circuits for protection. It operates within a junction temperature range of 0°C to +125°C and utilizes a TO252-2 (3) surface-mount package.

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

• Integrated thermal limiting protects against excessive junction temperatures caused by overload or ambient conditions.
• Includes a trimmed bandgap reference and internal current-limiting circuitry.
• Compatible with low ESR ceramic capacitors for stable operation.

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

• High-efficiency linear regulators
• Battery chargers
• Post-regulation for switching supplies
• Microprocessor supplies

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

Verify the specific suffix 'S' and 'TRE1' against the official datasheet ordering information, as standard listings typically use 'CD' and 'TRG1'. Confirm availability status, as this component may be subject to discontinuance or limited supply. Ensure the package type matches the required PCB footprint before procurement.

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

Select this part when a fixed 5.0V output is required with up to 5A load capacity. Verify that the input voltage remains within the 12V maximum rating and that the power dissipation does not exceed thermal limits without adequate heatsinking. Consider the TO252-2 (3) package dimensions for layout compatibility.

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

This component belongs to the AZ1084C series of 5A low-dropout positive-voltage regulators. The series offers various fixed output voltages including 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V, as well as an adjustable version. It is designed for applications requiring high current with minimal voltage drop across the regulator.

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

Direct substitutes include other AZ1084C series variants such as AZ1084CD-5.0TRG1, which shares the same electrical specifications but may differ in packaging options like TO252-2 (4) or TO252-2 (5). Verify pinout compatibility and thermal resistance characteristics when substituting.