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SC657ULTRT
SC657ULTRT
Obsolete
PMIC - LED Drivers
Description:  IC LED DRIVER RGLTR 25MA 14MLPQ
Manufacturer:  Semtech Corporation
Datasheet:   SC657ULTRT Datasheet
History Price: Obsolete
In Stock: 32600
Specification
PDF Datasheet
Compare Parts
Client Reviews
SC657ULTRT Specification
Specification
Part No
SC657ULTRT
Category
PMIC - LED Drivers
Manufacturer
Semtech Corporation
Series
SemPulse
Packaging
Tape & Reel (TR)
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
DC DC Regulator
Topology
Switched Capacitor (Charge Pump)
Internal Switch(s)
Yes
Number of Outputs
5
Voltage - Supply (Min)
2.9V
Voltage - Supply (Max)
5.5V
Voltage - Output
2.5V ~ 5.25V
Current - Output / Channel
25mA
Frequency
250kHz
Dimming
-
Applications
Backlight
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
14-UFQFN
Supplier Device Package
14-MLPQ-UT (2x2)
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    Customer Reviews
    4.95 out of 5.00 stars from 82 customer reviews from all over the world
    Wagner Costa Nascimento
    Brazil
    5 stars
    2026-03-28 18:39
    Perfect description, quality components and the delivery is very fast.
    Ana Beatriz
    Brazil
    5 stars
    2026-03-28 18:30
    Received. Still were not tested. Thank you
    Renata Cristina Oliveira
    Brazil
    5 stars
    2026-03-28 07:08
    Arrived fast and as described in the ad. Thank you!
    Martín Pacheco
    Spain
    5 stars
    2026-03-28 01:13
    All perfect thank you
    Hans Müller
    Germany
    5 stars
    2026-03-27 20:25
    I'm very satisfied. Good product as promised and fast delivery. The seller is trustworthy. I will buy from this shop again.
    Anaïs Lemoine
    France
    5 stars
    2026-03-27 15:44
    10mOhms RDSon @6V VGS instead of 3mOhms as per datasheet, unlikely genuine, but good for the price
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