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MP9403EN-LF
MP9403EN-LF
Discontinued
PMIC - Voltage Regulators - DC DC Switching Regulators
Description:  IC REG STEPDOWN CONVERTER 8SOIC
Manufacturer:  Monolithic Power Systems
Datasheet:   MP9403EN-LF Datasheet
History Price: Discontinued at Digi-Key
In Stock: 27000
Distributors
Specification
PDF Datasheet
Equivalent
MP9403EN-LF Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
 
 
Slogan
Updated
One River Electronics Ltd
MP9403EN-LF
17500
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 23, 2026
HAODE TECHNOLOGY
MP9403EN-LF
39800
Visit
$
Click and send your RFQ
Apr 23, 2026
Hard Find Electronics Ltd.
MP9403EN-LF
22600
Visit
$
Sourcing hard-to-find electronic components
Apr 23, 2026
TRICO INDUSTRIAL
MP9403EN-LF
12400
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 23, 2026
Redstar Electronic
MP9403EN-LF
29600
Visit
$
First Choice, Good Service
Apr 23, 2026
PARKIN
MP9403EN-LF
26100
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 22, 2026
QTreeic Electronics
MP9403EN-LF
38200
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 22, 2026
DigiKey
MP9403EN-LF
12100
Visit
$
Click and see latest prices from Digikey Electronics
Apr 22, 2026
Anterwell
MP9403EN-LF
34700
Visit
$
The 21 years electronic components professional supplier
Apr 22, 2026
Feilifei
MP9403EN-LF
21000
Visit
$
New and original
Apr 22, 2026
MP9403EN-LF Specification
Specification
Mfr Part
MP9403EN-LF
Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
Monolithic Power Systems
Series
-
Packaging
Tube
Status
Discontinued
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)
4.3V
Voltage - Input (Max)
7V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
5.5V
Current - Output
3A
Frequency - Switching
250kHz
Synchronous Rectifier
Yes
Operating Temperature
-20 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package
8-SOICE
MP9403EN-LF PDF Datasheet
MP9403EN-LF Datasheet
Click and Download: MP9403EN-LF Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 126 customer reviews from all over the world
    Alice
    Brazil
    5 stars
    2026-04-03 15:54
    Like the product
    Karla Jiménez
    Spain
    5 stars
    2026-04-03 09:23
    Sent combined, 2 things together in a bag, by registered mail with signature. The fairly fast delivery time 2-3 weeks to Barcelona, identical described, without testing seem of good quality, OK
    Sara Vitale
    Italy
    5 stars
    2026-04-03 07:48
    Excellent Transaction - Object as Described - Fast Shipment - Thank you
    Juliana Rocha
    Brazil
    5 stars
    2026-04-03 07:33
    Apparently came all correct, arrived in 1 month.
    Herr Michael Schwarz
    Germany
    5 stars
    2026-04-03 02:41
    All good, thx!
    Angela Butler
    United States
    5 stars
    2026-04-03 02:18
    Pas encore testé
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