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Home  /  Integrated Circuits (ICs)  /  PMIC - Voltage Regulators - DC DC Switching Regulators  /  Texas Instruments TPS65400QRGZRQ1
TPS65400QRGZRQ1
TPS65400QRGZRQ1
Active
PMIC - Voltage Regulators - DC DC Switching Regulators
Description:  IC REG BUCK ADJ 4A/2A QD 48VQFN
Manufacturer:  Texas Instruments
Datasheet:   TPS65400QRGZRQ1 Datasheet
History Price: $6.81000
In Stock: 17500
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Specification
PDF Datasheet
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Hard Find Electronics
TPS65400QRGZRQ1
36500
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Sourcing hard-to-find electronic components
Jan 19, 2026
DigiKey
TPS65400QRGZRQ1
47750
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Click and see latest prices from Digikey Electronics
Jan 19, 2026
DGK CO., LIMITED
TPS65400QRGZRQ1
38000
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$
100% new and original parts offered! Professional packaging handle!
Jan 19, 2026
QTreeic Electronics
TPS65400QRGZRQ1
30500
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$
Your Integrated Circuit Electronic Components Supplier
Jan 19, 2026
Anterwell
TPS65400QRGZRQ1
34250
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The 21 years electronic components professional supplier
Jan 19, 2026
Feilifei
TPS65400QRGZRQ1
27500
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New and original
Jan 19, 2026
HAODE TECHNOLOGY
TPS65400QRGZRQ1
39500
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$
Click and send your RFQ
Jan 19, 2026
One River Electronics Ltd
TPS65400QRGZRQ1
31250
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$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Jan 19, 2026
Redstar Electronic
TPS65400QRGZRQ1
29000
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$
First Choice, Good Service
Jan 19, 2026
PARKIN
TPS65400QRGZRQ1
32750
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$
A Great Reputation EMS Partner specializes on E-Components Procurement
Jan 19, 2026
ARS Electronics
TPS65400QRGZRQ1
35750
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We actively fight against the counterfeit market !
Jan 19, 2026
TPS65400QRGZRQ1 Specification
Specification
Mfr Part
TPS65400QRGZRQ1
Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
Texas Instruments
Series
Automotive, AEC-Q100
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
4
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
0.6V
Voltage - Output (Max)
16.2V
Current - Output
4A, 2A
Frequency - Switching
275kHz ~ 2.2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40 ℃ ~ 125 ℃ (TJ)
Mounting Type
Surface Mount
Package / Case
48-VFQFN Exposed Pad
Supplier Device Package
48-VQFN (7x7)
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    Customer Reviews
    4.95 out of 5.00 stars from 51 customer reviews from all over the world
    Zofia Krawczyk
    Poland
    5 stars
    2025-02-25 07:19
    Goods OK. Fast shipping.
    Élodie Gauthier
    France
    5 stars
    2025-02-25 05:57
    Like the description, fast shipping, perfect.
    André Luiz
    Brazil
    5 stars
    2025-02-25 05:05
    All (300 PCs) arrived in perfect condition, but could put a better protection for the terminal. Came just in a bubble bag. Very risky.
    Sofia Maria
    Brazil
    5 stars
    2025-02-25 04:55
    Thank you friend seller, all right
    Federico Marino
    Italy
    5 stars
    2025-02-25 04:52
    very quick delivery, only 2 weeks, with combined shipment; item is OK
    Alexandre Morel
    France
    5 stars
    2025-02-25 04:02
    Good quality and fast 15j France
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