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PMIC - DC DC Switching Controllers
/ Semtech Corporation SC2446ITSTRT
SC2446ITSTRT
Obsolete
PMIC - DC DC Switching Controllers
Description:
IC REG CTRLR BUCK 28TSSOP
Manufacturer:
Semtech Corporation
Datasheet:
SC2446ITSTRT Datasheet
History Price: Obsolete
In Stock: 46800
Distributors
Specification
PDF Datasheet
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Manufacturer
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SC2446ITSTRT Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
Slogan
Updated
Anterwell
SC2446ITSTRT
28480
Visit
$
The 21 years electronic components professional supplier
Apr 18, 2026
Feilifei
SC2446ITSTRT
26400
Visit
$
New and original
Apr 18, 2026
One River Electronics Ltd
SC2446ITSTRT
22000
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 18, 2026
HAODE TECHNOLOGY
SC2446ITSTRT
2320
Visit
$
Click and send your RFQ
Apr 18, 2026
Hard Find Electronics Ltd.
SC2446ITSTRT
45840
Visit
$
Sourcing hard-to-find electronic components
Apr 18, 2026
TRICO INDUSTRIAL
SC2446ITSTRT
48160
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 18, 2026
Redstar Electronic
SC2446ITSTRT
4640
Visit
$
First Choice, Good Service
Apr 18, 2026
PARKIN
SC2446ITSTRT
240
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 18, 2026
QTreeic Electronics
SC2446ITSTRT
32880
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 17, 2026
DigiKey
SC2446ITSTRT
32640
Visit
$
Click and see latest prices from Digikey Electronics
Apr 17, 2026
SC2446ITSTRT Specification
Specification
Mfr Part
SC2446ITSTRT
Category
PMIC - DC DC Switching Controllers
Manufacturer
Semtech Corporation
Series
-
Packaging
Tape & Reel (TR)
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.7V ~ 16V
Frequency - Switching
500kHz
Duty Cycle (Max)
88%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable, Frequency Control, Soft Start
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
28-TSSOP
SC2446ITSTRT PDF Datasheet
SC2446ITSTRT Datasheet
Click and Download: SC2446ITSTRT Datasheet
SC2446ITSTRT Related Parts
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SC2442HITSTRT
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IC REG CTRLR BUCK 24TSSOP
SC2442ITSTRT
Semtech Corporation
IC REG CTRLR BUCK 24TSSOP
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IC REG CTRLR BUCK 28TSSOP
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IC REG CTRLR BUCK 28TSSOP
SC2450ISWTRT
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IC REG CTRLR BUCK 28SOIC
SC2542TETRT
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IC REG CTRLR BUCK 28TSSOP
SC2544MLTRT
Semtech Corporation
IC REG CTRLR BUCK 24MLPQ
SC2544TSTRT
Semtech Corporation
IC REG CTRLR BUCK 24TSSOP
SC2545MLTRT
Semtech Corporation
IC REG CTRLR BUCK 24MLPQ
SC2446ITSTRT Compare Parts
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SC2446ITSTRT vs SC284AQWLTRT-A0
SC2446ITSTRT vs SC2664MSTRT
SC2446ITSTRT vs SC2664
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Customer Reviews
4.95 out of 5.00 stars from 76 customer reviews from all over the world
Laura Cristina
Spain
2026-04-14 04:28
Tested, works as expected.
Halina Jankowska
Poland
2026-04-14 03:26
Fast shipping, OK
Emil Kwiatkowski
Poland
2026-04-14 00:25
Looks genuine. Have IR logo. Not tested yet.
Gintaras Jonas
Lithuania
2026-04-13 20:38
looks like not genuine
Laura Ramirez
United States
2026-04-13 19:13
Okay, according to the announcement.
Valentina
Spain
2026-04-13 18:12
Product good, as described.
