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FAN5331SX
FAN5331SX
Active
PMIC - LED Drivers
Description:  IC LED DRIVER RGLTR 1A SOT23-5
Manufacturer:  Fairchild Semiconductor
Datasheet:   FAN5331SX Datasheet
History Price: Active
In Stock: 37000
Specification
PDF Datasheet
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FAN5331SX Specification
Specification
Part No
FAN5331SX
Category
PMIC - LED Drivers
Manufacturer
Fairchild Semiconductor
Series
-
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
DC DC Regulator
Topology
Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
1
Voltage - Supply (Min)
2.7V
Voltage - Supply (Max)
5.5V
Voltage - Output
20V
Current - Output / Channel
1A (Switch)
Frequency
1.65MHz
Dimming
-
Applications
Backlight
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Supplier Device Package
SOT-23-5
FAN5331SX PDF Datasheet
FAN5331SX Datasheet
Click and Download: FAN5331SX Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 126 customer reviews from all over the world
    Margaux Delaunay
    France
    5 stars
    2026-03-30 22:02
    No particular comment: The hardest thing remains to do: unsolder the old component to put this one!
    Cássia
    Brazil
    5 stars
    2026-03-30 20:37
    Original product, tested Co. Debuger…
    Xuxa Almeida Silva
    Brazil
    5 stars
    2026-03-30 11:23
    Fast delivery, the product description
    Egidijus Petras
    Lithuania
    5 stars
    2026-03-30 08:37
    Got it on time. Thank you. Recommend
    Frank Long
    United States
    5 stars
    2026-03-30 03:47
    Items received and working fine. Super stable output.
    Javier
    Spain
    5 stars
    2026-03-29 20:37
    Just like the removed from a power supply plate.
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