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L4971
L4971
Active
PMIC - Voltage Regulators - DC DC Switching Regulators
Description:  IC REG BUCK ADJUSTABLE 1.5A 8DIP
Manufacturer:  STMicroelectronics
Datasheet:   L4971 Datasheet
History Price: $3.69000
In Stock: 34850
Specification
PDF Datasheet
Compare Parts
Client Reviews
L4971 Specification
Specification
Part No
L4971
Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
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)
8V
Voltage - Input (Max)
55V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
50V
Current - Output
1.5A
Frequency - Switching
100kHz ~ 300kHz
Synchronous Rectifier
No
Operating Temperature
-40 ℃ ~ 150 ℃ (TJ)
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-DIP
L4971 PDF Datasheet
L4971 Datasheet
Click and Download: L4971 Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 131 customer reviews from all over the world
    Érica Lima
    Brazil
    5 stars
    2026-09-18 03:02
    Product of excellent quality
    Laura Johnson
    United States
    5 stars
    2026-09-18 02:58
    super fast shipping, have not tested yet but everything looks good thank you!
    Zé Roberto Almeida
    Brazil
    5 stars
    2026-09-18 01:49
    Excellent Product, delivered super fast and quality, great seller!
    Jonas Müller
    Germany
    5 stars
    2026-09-18 01:35
    Came a month earlier than specified, class
    Bruno Gomes Jr.
    Brazil
    5 stars
    2026-09-18 01:17
    Everything arrived fast and quiet, great seller recommend.
    Ulysses Rocha
    Brazil
    5 stars
    2026-09-17 23:58
    Perfect fast very well packed send correctly confirm the order seller and the store Note 10 congratulations again to buy for sure can buy without fear shop and seller serious
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