AZ2085D-ADJTRG1

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

The AZ2085D-ADJTRG1 is an adjustable positive low dropout regulator manufactured by Diodes Incorporated. It delivers a maximum output current of 3 A with a typical dropout voltage of 1.2 V and a maximum of 1.5 V. The device features a reference voltage of 1.25 V, line regulation of 0.035%, and load regulation of 0.2%. It offers a typical power supply rejection ratio of 72 dB and operates within a temperature range of 0°C to +125°C. Quiescent current is 6 µA. The component is housed in a TO-252-2 surface-mount package.

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

• Provides high-current regulation up to 3 A with low dropout characteristics for efficient power conversion.
• Integrates thermal shutdown and current limiting circuits to ensure robust protection under fault conditions.
• Features a bandgap reference for precise voltage setting using external resistors.

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

• Portable equipment requiring battery-powered linear regulation
• Post-regulation for switching regulators
• Linear regulators in battery chargers

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

Verify the specific ordering suffix and manufacturer part number against official Diodes Incorporated documentation to confirm package type and electrical specifications. Check component availability status as distribution channels may indicate limited or discontinued stock for this specific revision. Ensure compliance with RoHS requirements and moisture sensitivity levels prior to assembly processes.

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

Select this component when a 3 A output current capability is required with a TO-252-2 footprint. Consider the 1.2 V typical dropout voltage relative to the input-output differential. Evaluate the 0.035% line regulation and 0.2% load regulation against system precision requirements. Confirm that the operating temperature range of 0°C to +125°C aligns with the application environment.

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

This part belongs to the AZ2085D series of low dropout positive voltage regulators from Diodes Incorporated. The series is designed for applications requiring high current handling with minimal voltage drop. It utilizes bipolar technology to achieve its performance metrics. The adjustable version allows users to set the output voltage via external feedback resistors, providing flexibility in circuit design compared to fixed-voltage variants.

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

Public confirmed substitute part numbers are not available in the provided data.