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SC221ULTRT
SC221ULTRT
Not For New Designs
PMIC - Voltage Regulators - DC DC Switching Regulators
Description:  IC REG BUCK ADJ 650MA 8MLPD
Manufacturer:  Semtech Corporation
Datasheet:   SC221ULTRT Datasheet
History Price: $0.77000
In Stock: 15350
Distributors
Specification
PDF Datasheet
Equivalent
SC221ULTRT Distributors
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Distributors
Mfr Part
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Slogan
Updated
Feilifei
SC221ULTRT
40550
Visit
$
New and original
Apr 20, 2026
One River Electronics Ltd
SC221ULTRT
17125
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 20, 2026
HAODE TECHNOLOGY
SC221ULTRT
15590
Visit
$
Click and send your RFQ
Apr 19, 2026
Hard Find Electronics Ltd.
SC221ULTRT
34330
Visit
$
Sourcing hard-to-find electronic components
Apr 19, 2026
TRICO INDUSTRIAL
SC221ULTRT
49920
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 19, 2026
Redstar Electronic
SC221ULTRT
31180
Visit
$
First Choice, Good Service
Apr 19, 2026
PARKIN
SC221ULTRT
7755
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 19, 2026
QTreeic Electronics
SC221ULTRT
21810
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 19, 2026
DigiKey
SC221ULTRT
14055
Visit
$
Click and see latest prices from Digikey Electronics
Apr 19, 2026
Anterwell
SC221ULTRT
48385
Visit
$
The 21 years electronic components professional supplier
Apr 19, 2026
SC221ULTRT Specification
Specification
Mfr Part
SC221ULTRT
Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
Semtech Corporation
Series
-
Packaging
Bulk
Status
Not For New Designs
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
2.7V
Voltage - Input (Max)
5.5V
Voltage - Output (Min/Fixed)
1V
Voltage - Output (Max)
5.5V
Current - Output
650mA
Frequency - Switching
20MHz
Synchronous Rectifier
Yes
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
8-UFDFN Exposed Pad
Supplier Device Package
8-MLPD-UT (2x2)
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SC221ULTRT Compare Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 146 customer reviews from all over the world
    Sofia Maria
    Brazil
    5 stars
    2026-04-05 14:15
    Thank you friend seller, all right
    Federico Marino
    Italy
    5 stars
    2026-04-05 13:41
    very quick delivery, only 2 weeks, with combined shipment; item is OK
    Alexandre Morel
    France
    5 stars
    2026-04-05 05:40
    Good quality and fast 15j France
    Hans-Jürgen Hoffmann
    Germany
    5 stars
    2026-04-05 04:47
    All the best, like again, thank you!
    Johanna Meier
    Germany
    5 stars
    2026-04-04 12:56
    Fast shipping all super.
    Eliane
    Brazil
    5 stars
    2026-04-04 09:47
    Still not used, hope it is good.
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