FAN1084MC33X

$1.11

Description：IC REG LINEAR 3.3V 4.5A TO263
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:4c20fe04c189 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Fairchild Semiconductor

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Product introduction

FAN1084MC33X is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG LINEAR 3.3V 4.5A TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN1084MC33X

Description：IC REG LINEAR 3.3V 4.5A TO263
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：7V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.5V @ 4.5A
Current - Output：4.5A
Current - Quiescent (Iq)：4 mA
Current - Supply (Max)：-
PSRR：-
Control Features：-
Protection Features：Over Temperature
Operating Temperature：25°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package：TO-263 (D2PAK)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for FAN1084MC33X

FAN1084MC33X

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

The FAN1084MC33X is a low dropout linear regulator manufactured by Fairchild Semiconductor. It provides a fixed 3.3V output with a maximum current capability of 4.5A. The device is housed in a TO-252AA (DPAK) package, designated by the 'MC' and 'X' suffixes. It is optimized for low voltage applications requiring fast transient response and minimal input-to-output voltage differential.

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

Fixed 3.3V output voltage configuration
Integrated on-chip thermal limiting protection
Fast transient response characteristics

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

GTL, SSTL logic reference bus supply
Low voltage VCC logic supply
Post regulator for switching supplies

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

Verify the manufacturer marking against Fairchild or ON Semiconductor branding due to corporate acquisition history. Confirm the package type matches the TO-252AA specification. Ensure the part number suffix corresponds to the fixed 3.3V variant and not the adjustable version.

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

Select this component when a stable 3.5V rail is required from a 5V source. The fixed output eliminates external resistor networks. Consider the thermal performance in the DPAK package for high-current loads near the 4.5A limit.

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

This part belongs to the FAN1084 series of low dropout regulators. The series includes adjustable and fixed voltage variants such as the 1.5V and 3.3V versions. These devices are designed for microprocessor applications where low noise and high current drive are essential.