AZ1085S2-3.3TRE1

Description：IC REG LINEAR 3.3V 3A TO263
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:468c45d62f43 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AZ1085S2-3.3TRE1 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REG LINEAR 3.3V 3A TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AZ1085S2-3.3TRE1

Description：IC REG LINEAR 3.3V 3A TO263
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：12V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.5V @ 3A
Current - Output：3A
Current - Quiescent (Iq)：10 mA
Current - Supply (Max)：-
PSRR：72dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature
Operating Temperature：0°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package：TO-263
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AZ1085S2-3.3TRE1

AZ1085S2-3.3TRE1

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

The AZ1085S2-3.3TRE1 is a fixed-output positive low dropout linear regulator manufactured by Diodes Incorporated, delivering a nominal 3.3V output at up to 3A load current. It utilizes a TO-263-2 (D²PAK) surface-mount package with an exposed tab for thermal dissipation. The device features a maximum dropout voltage of 1.5V at full load and includes integrated thermal shutdown and current limiting circuits. Operating junction temperature ranges from 0°C to 125°C, with a maximum input voltage rating of 12V.

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

Integrated thermal protection circuitry prevents damage during overload or excessive ambient temperatures.
Built-in current limiting circuit safeguards the regulator against short-circuit conditions.
Fixed output configuration eliminates the need for external feedback resistors.

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

Post regulation for switching power supplies
Microprocessor power supply rails
Battery charger circuits

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

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status via official manufacturer documentation. Ensure proper handling procedures are followed due to the sensitivity of semiconductor components to electrostatic discharge.

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

Select this component when a stable 3.3V rail is required for high-current applications. Evaluate thermal management requirements based on the specific PCB layout and ambient operating conditions. Consider the TO-263-2 package dimensions for mechanical fit within the target enclosure.

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

This part belongs to the AZ1085 series of low dropout regulators designed for general-purpose power management. The S2 suffix indicates the specific TO-263-2 package variant, which provides two signal pins and an exposed metal tab for heat sinking and ground connection.