FAN1086SX

$0.39

Description：IC REG LIN POS ADJ 1.5A SOT223-4
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:46a65d15791d Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Fairchild Semiconductor

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Product introduction

FAN1086SX 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 LIN POS ADJ 1.5A SOT223-4. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN1086SX

Description：IC REG LIN POS ADJ 1.5A SOT223-4
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Output Configuration：Positive
Output Type：Adjustable
Number of Regulators：1
Voltage - Input (Max)：7.5V
Voltage - Output (Min/Fixed)：1.25V
Voltage - Output (Max)：6V
Voltage Dropout (Max)：1.5V @ 1.5A
Current - Output：1.5A
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：72dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature
Operating Temperature：25°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-261-4, TO-261AA
Supplier Device Package：SOT-223-4
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for FAN1086SX

FAN1086SX

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

The FAN1086SX is a low dropout linear regulator manufactured by Fairchild Semiconductor, now part of onsemi. It provides a fixed 3.3V output with a maximum load current capability of 1.5A. The device utilizes a TO-263-3 (D2PAK) surface-mount package. Key electrical specifications include a maximum input voltage of 7.5V and a typical dropout voltage of 1.3V at full load. It operates within a junction temperature range of -40°C to +125°C.

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

Integrated thermal shutdown protection prevents damage during overload conditions.
Built-in current limiting circuit ensures controlled short-circuit behavior.
Optimized for applications requiring stable performance under low voltage headroom.

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

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

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

Verify the manufacturer origin carefully, as Fairchild Semiconductor's semiconductor business was acquired by onsemi. Ensure the component source aligns with your supply chain requirements regarding legacy versus current production status. Confirm the specific suffix matches the required output voltage and package variant before procurement.

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

Select this component when a fixed 3.3V rail is required with up to 1.5A capacity in a compact surface-mount form factor. Consider the 7.5V maximum input limit and the thermal dissipation capabilities of the TO-263 package relative to your ambient operating conditions and PCB copper area.

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

This device belongs to the FAN1086 series of 1.5A low dropout regulators. The series includes adjustable versions and other fixed voltage options such as 2.5V, 2.85V, and 5.0V. The SX suffix typically denotes the specific fixed voltage output and the TO-263 package style within this product family.