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L4938EPD
L4938EPD
Active
Description:  IC REG LINEAR POS ADJ POWERSO20
Manufacturer:  STMicroelectronics
Datasheet:   L4938EPD Datasheet
History Price: Active
In Stock: 19940
L4938EPD Specification
Specification
Part No
L4938EPD
Category
PMIC - Voltage Regulators - Linear
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Configuration
Positive
Output Type
Adjustable (Fixed)
Number of Regulators
2
Voltage - Input (Max)
28V
Voltage - Output (Min/Fixed)
4.9V (5V)
Voltage - Output (Max)
5.1V
Voltage Dropout (Max)
0.4V @ 100mA, 0.6V @ 400mA
Current - Output
100mA, 400mA
Current - Quiescent (Iq)
-
Current - Supply (Max)
-
PSRR
-
Control Features
Enable, Reset
Protection Features
Over Temperature
Operating Temperature
-40 ℃ ~ 150 ℃
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.433", 11.00mm Width) Exposed Pad
Supplier Device Package
PowerSO-20
L4938EPD PDF Datasheet
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  • Customer Reviews
    4.95 out of 5.00 stars from 185 customer reviews from all over the world
    Fernando Javier
    Spain
    5 stars
    2026-09-20 02:52
    All well I recommend seller
    Léo Dufour
    France
    5 stars
    2026-09-20 02:17
    Received on time
    Simón
    Spain
    5 stars
    2026-09-20 01:55
    Everything is correct. Very fast!!!!! Excellent!!!! To *****
    Lorenzo Caputo
    Italy
    5 stars
    2026-09-19 09:31
    They look a little light in weight, I hope they hold the current of the original datasheet
    Émilienne Giraud
    France
    5 stars
    2026-09-19 04:35
    Great thank you
    Maxence Dupuy
    France
    5 stars
    2026-09-19 04:30
    Great thank you