AZ1085CS-3.3TRG1

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

SKU:fec4833c3b78 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AZ1085CS-3.3TRG1 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 AZ1085CS-3.3TRG1

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-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package：TO-263
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AZ1085CS-3.3TRG1

AZ1085CS-3.3TRG1

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

The AZ1085CS-3.3TRG1 is a discontinued fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a nominal 3.3V output with a maximum load current of 3A and a typical dropout voltage of 1.3V at full load. The device operates within an input voltage range up to 12V and features on-chip thermal shutdown and current limiting circuits. Packaged in a TO-263 form factor, it includes integrated adjust resistors for the fixed voltage configuration.

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

Integrated thermal shutdown and current limiting protection
Compatible with low ESR ceramic capacitors
RoHS compliant and halogen-free green molding compound

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

Post regulation for switching supplies
Microprocessor supply
Mother board power supplies
Battery charger
DVD-video player

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

This component is officially marked as obsolete and discontinued by the manufacturer. Verify end-of-life status through official channels before design finalization. Confirm availability of alternative sources or replacement parts if continued production is required.

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

Select this part only for legacy designs requiring a 3.3V fixed output at 3A. Ensure the application supports discontinuation risks. Evaluate thermal management requirements given the TO-263 package and 1.5V maximum dropout voltage under full load conditions.

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

Part of the AZ1085C series of 3A low dropout positive voltage regulators. The series includes adjustable and various fixed voltage options such as 1.5V, 1.8V, 2.5V, and 5.0V. The CS suffix indicates the TO-263 package variant.