L4971 STMicroelectronics

L4971 electronic component of STMicroelectronics
L4971 STMicroelectronics
L4971 Switching Voltage Regulators
L4971  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of L4971 Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. L4971 Switching Voltage Regulators are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.

Part No. L4971
Manufacturer: STMicroelectronics
Category: Switching Voltage Regulators
Description: Driver; DC/DC converter; 1.5A; 3.3÷50V; Channels:1; Uoper:8÷55V
Datasheet: L4971 Datasheet (PDF)
Price (USD)
2000: USD 1.9425 ea
Line Total: USD 3885 
Availability : 5622
  
Ship by Fri. 26 Sep to Thu. 02 Oct
QtyUnit Price
2000$ 1.9425

Availability 5622
Ship by Fri. 26 Sep to Thu. 02 Oct
MOQ : 2000
Multiples : 2000
QtyUnit Price
2000$ 1.9425


Availability 120
Ship by Wed. 24 Sep to Fri. 26 Sep
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 4.34
3$ 3.906
10$ 3.738

   
Manufacturer
Product Category
Number of Outputs
Topology
Brand
Rohs
Package
Function
Output Configuration
Output Type
Voltage - Input Min
Voltage - Input Max
Voltage - Output Min/Fixed
Voltage - Output Max
Current - Output
Frequency - Switching
Synchronous Rectifier
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the L4971 from our Switching Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the L4971 and other electronic components in the Switching Voltage Regulators category and beyond.

Image Part-Description
Stock Image L4973D3.3
Driver; DC/DC converter; 3.5A; 0.5÷50V; Channels:1; Uoper:8÷55V
Stock : 3342
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4973V3.3
Driver; DC/DC converter; 3.5A; 0.5÷50V; Channels:1; Uoper:8÷55V
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4972A
Driver; DC/DC converter; 2A; 5.1÷40V; Channels:1; DIP20
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4972AD
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 2A 20-SOIC (0.295", 7.50mm Width)
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4973D5.1
Driver; DC/DC converter; 3.5A; 5.1÷50V; Channels:1; Uoper:8÷55V
Stock : 117
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4971D013TR
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 1.5A 16-SOIC (0.295", 7.50mm Width)
Stock : 870
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4972AD013TR
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 2A 20-SOIC (0.295", 7.50mm Width)
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4973D3.3-013TR
Voltage Regulators - Switching Regulators 3.3V 3.5A Step-Down
Stock : 2000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4973D5.1-013TR
Driver; DC/DC converter; 3.5A; 5.1÷50V; Channels:1; Uoper:8÷55V
Stock : 998
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image L4971D
Voltage Regulators - Switching Regulators 3.3 to 50V Step-Down
Stock : 860
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image MGFS152405
Isolated DC/DC Converters 15W 5V 3A Through Hole
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MGFS152412
Isolated DC/DC Converters 15W 12V 1.3A Through Hole
Stock : 10
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MGFS154805
Isolated DC/DC Converters 15W 5V 3A Through Hole
Stock : 49
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MGFS302412
Isolated DC/DC Converters 30W 12V 2.5A Through Hole
Stock : 7
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NDY1212C
Isolated DC/DC Converters 3W 9-18VIN 12V OUT Single Output
Stock : 30
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NMA0505SC
Isolated DC/DC Converters 5V to 5V 100mA Dual Output
Stock : 371
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NMA1209SC
Module DC-DC 12VIN 2-OUT 9V/-9V 0.055A/-0.055A 1W 5-Pin SIP Tube
Stock : 150
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NME0512SC
Isolated DC/DC Converters 5Vin 12Vout 83mA Isolated 1W SIP
Stock : 88
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NMH1209SC
Module DC-DC 12VIN 2-OUT 9V/-9V 0.111A/-0.111A 2W 5-Pin SIP Tube
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image R12P212D
Isolated DC/DC Converters 2W DC/DC 5.2kV UNREG 12Vin +/-12Vout
Stock : 70
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The L4971 is an active current limiting device manufactured by STMicroelectronics. It has an integrated 500 mA power switch which limits the output current when it reaches a level set by the user. It also includes an adjustable precision voltage regulator and protections against inrush current, over-temperature and reverse voltage. The device is suitable for applications such as automotive battery charging, solar regulation, DC/DC conversion, and industrial power supplies.

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN
EV-ADF4372SD2Z Clock Tool – Analog Devices Synthesizer image

May 14, 2025
The EV-ADF4372SD2Z by Analog Devices is a high-frequency Clock & Timer Development Tool supporting 62.5 MHz to 32 GHz for RF, microwave, and timing applications.
0242.050UAT1 Fuses with Leads (Through-Hole) by Littelfuse image

Mar 6, 2025
The Littelfuse 0242.050UAT1 is a high-performance through-hole fuse with leads, rated at 250V and 0.05A, designed for hazardous environments. It provides reliable overcurrent protection in intrinsic safety circuits, medical devices, telecommunications, and industrial control systems. With comp
TO-3 Circuit Board Hardware - PPT Mounting Solution image

Aug 11, 2025
TO-3 Circuit Board Hardware - PCB by PPT offers strong and reliable mounting for TO-3 devices. Ideal for electromechanical applications. Ships to USA, India, Australia, Europe & more from Xon Electronics.
AT15-08PA-BM03 Automotive Connectors by Amphenol image

Aug 20, 2025
The AT15-08PA-BM03 Automotive Connectors by Amphenol deliver secure, durable, and weather-resistant connectivity, ensuring reliable performance in vehicles and industrial applications.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified