AZ1086H-5.0TRG1

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

The AZ1086H-5.0TRG1 is a fixed positive low dropout linear regulator manufactured by Diodes Incorporated, providing a stable 5.0V output with a maximum load current of 1.5A. It features a typical dropout voltage of 1.3V at full load and includes integrated thermal shutdown and current limiting protection circuits. The device utilizes a bandgap reference for accuracy and is housed in an SOT-223-3 surface-mount package, suitable for operation within a junction temperature range of 0°C to 125°C.

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

• Integrated thermal shutdown protection prevents damage from excessive junction temperatures under overload conditions.
• Built-in current limiting circuit safeguards the device against short circuits and excessive load demands.
• Fixed 5.0V output configuration eliminates the need for external adjustment resistors.

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

• Post-regulation for switching power supplies
• Battery charger circuits
• Microprocessor power supply lines

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

Verify the specific suffix 'H' against the official Diodes Incorporated datasheet to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints for the SOT-223-3 package. Confirm that the fixed 5.0V output aligns with system requirements before procurement.

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

Select this component when a 1.5A capacity is required with minimal input-output voltage differential. The SOT-223-3 package offers a balance of thermal performance and space efficiency for surface-mount designs. Verify that the input voltage remains within the absolute maximum ratings to ensure reliable operation.

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

This part belongs to the AZ1086 series of low dropout positive voltage regulators designed for high-current applications. The series provides multiple fixed voltage options and an adjustable version, utilizing bipolar technology to deliver robust performance in compact packages such as TO-252, SOT-223, and TO-220.

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

Compatible substitutes include other 1.5A LDO regulators in SOT-223 packages with 5.0V fixed outputs, such as the LM1117-5.0 or AMS1117-5.0, provided pinouts and thermal characteristics are verified.