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Home  /  Integrated Circuits (ICs)  /  PMIC - Voltage Regulators - Linear  /  STMicroelectronics L4931CD33
L4931CD33
L4931CD33
Obsolete
PMIC - Voltage Regulators - Linear
Description:  IC REG LINEAR 3.3V 250MA 8SO
Manufacturer:  STMicroelectronics
Datasheet:   L4931CD33 Datasheet
History Price: Obsolete
In Stock: 43380
Specification
PDF Datasheet
Compare Parts
Client Reviews
L4931CD33 Specification
Specification
Part No
L4931CD33
Category
PMIC - Voltage Regulators - Linear
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
20V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.8V @ 250mA
Current - Output
250mA
Current - Quiescent (Iq)
1 mA
Current - Supply (Max)
6 mA
PSRR
73dB ~ 55dB (120Hz ~ 10kHz)
Control Features
-
Protection Features
Over Current, Over Temperature
Operating Temperature
-40 ℃ ~ 125 ℃
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
L4931CD33 PDF Datasheet
L4931CD33 Datasheet
Click and Download: L4931CD33 Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 90 customer reviews from all over the world
    Sofía Valentina Castro
    Spain
    5 stars
    2026-09-20 03:15
    Seller's service is very good. But these 5 V regulators are not of quality. Output current is low and stability is small.
    Ugo Fontana
    Italy
    5 stars
    2026-09-20 03:10
    All ok. Perfect
    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
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