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TPS544B25RVFR
TPS544B25RVFR
Active
PMIC - Voltage Regulators - DC DC Switching Regulators
Description:  IC REG BUCK ADJ 20A 40LQFN
Manufacturer:  Texas Instruments
Datasheet:   TPS544B25RVFR Datasheet
History Price: $5.26650
In Stock: 16700
Distributors
Specification
PDF Datasheet
Equivalent
TPS544B25RVFR Distributors
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Mfr Part
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Slogan
Updated
Redstar Electronic
TPS544B25RVFR
45160
Visit
$
First Choice, Good Service
Apr 10, 2026
PARKIN
TPS544B25RVFR
10310
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 10, 2026
QTreeic Electronics
TPS544B25RVFR
31220
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 10, 2026
DigiKey
TPS544B25RVFR
20910
Visit
$
Click and see latest prices from Digikey Electronics
Apr 10, 2026
Anterwell
TPS544B25RVFR
46370
Visit
$
The 21 years electronic components professional supplier
Apr 10, 2026
Feilifei
TPS544B25RVFR
9100
Visit
$
New and original
Apr 10, 2026
One River Electronics Ltd
TPS544B25RVFR
24250
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 10, 2026
HAODE TECHNOLOGY
TPS544B25RVFR
47580
Visit
$
Click and send your RFQ
Apr 10, 2026
Hard Find Electronics Ltd.
TPS544B25RVFR
25460
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$
Sourcing hard-to-find electronic components
Apr 09, 2026
TPS544B25RVFR Specification
Specification
Mfr Part
TPS544B25RVFR
Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
Texas Instruments
Series
SWIFT
Packaging
Tape & Reel (TR)
Status
Active
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)
4.5V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
0.5V
Voltage - Output (Max)
5.5V
Current - Output
20A
Frequency - Switching
200kHz ~ 1MHz
Synchronous Rectifier
Yes
Operating Temperature
-40 ℃ ~ 125 ℃ (TJ)
Mounting Type
Surface Mount
Package / Case
40-LFQFN Exposed Pad
Supplier Device Package
40-LQFN-CLIP (7x5)
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    Customer Reviews
    4.95 out of 5.00 stars from 146 customer reviews from all over the world
    Scott Hughes
    United States
    5 stars
    2026-03-30 22:45
    MXL7704-R3 as descried.
    Wojciech Nowak
    Poland
    5 stars
    2026-03-30 22:41
    rpi works like new
    Maria Clara
    Brazil
    5 stars
    2026-03-30 22:15
    Perfect for my Raspberry Pi
    Teresa Patterson
    United States
    5 stars
    2026-03-30 22:12
    Very Nice! It has been used to resurrect a dead Raspberry Pi 3B+. Packing was more than decent, and if i knew the quality I would have bought more! Highly recommended!
    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…
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