L4971D STMicroelectronics

L4971D electronic component of STMicroelectronics
L4971D STMicroelectronics
L4971D Switching Voltage Regulators
L4971D  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of L4971D Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. L4971D 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. L4971D
Manufacturer: STMicroelectronics
Category: Switching Voltage Regulators
Description: L4971D 1A PWR SWITCH REG.
Datasheet: L4971D Datasheet (PDF)
Price (USD)
1: USD 5.9498 ea
Line Total: USD 5.95 
Availability : 0
  
Ship by Mon. 22 Sep
QtyUnit Price
1$ 5.9498
25$ 2.9749
50$ 2.6774
75$ 2.2312
100$ 2.008

Availability 0
Ship by Mon. 22 Sep
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 5.9498
25$ 2.9749
50$ 2.6774
75$ 2.2312
100$ 2.008

   
Manufacturer
Product Category
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Switching Frequency
Series
Packaging
Type
Brand
Factory Pack Quantity :
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

L4971D Alternative Parts

Image Part-Description
Stock Image L4971D STMicroelectronics
Voltage Regulators - Switching Regulators 3.3 to 50V Step-Down
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: 860

We are delighted to provide the L4971D 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 L4971D and other electronic components in the Switching Voltage Regulators category and beyond.

Image Part-Description
Stock Image M27C512-10F1
M27C512-10F1 DIP 512K 64X8 EPROM CDIP
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 TL074CD
TL074CD LO NOISE JFET OP AMP
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 L4960H
L4960H HW 7LDS SP U
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 M27C256B-70C1
M27C256B-70C1 PLCC OTP 32K X 8 EPROM
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 718278CB
M93C46-MN6T 1K EEPROM IND SO8 TR SMD
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 TYN408
TYN408 400V 8A THYRISTOR TO T/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 714400GB
HCF4094BEY 8-STAGE SHIFT/STORE DIP
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 714846BB
MC33078D DUAL LOW NOISE OP
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.
Image Part-Description
Stock Image L4960H
L4960H HW 7LDS SP U
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 M57161L-01
Gate Driver 15-Pin
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 MB39C022LPN-G-ERE1
Voltage Regulators - Switching Regulators Buck DC/DC Converter Low noise LDO
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 MC33063ADE4
Voltage Regulators - Switching Regulators 1.5-A Peak Boost/ Buck/Inverting Swit
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 MC33063ADG4
Voltage Regulators - Switching Regulators 1.5A Peak Boost/Buck Inverting Sw Reg
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 MC33063ADRG4
Texas Instruments Voltage Regulators - Switching Regulators 1.5A Peak BoostBuck Inverting Sw Reg
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 MC33163DWR2G
Voltage Regulators - Switching Regulators 40V 3.4A Buck/Boost/Inverting
Stock : 6383
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 MC33166D2TG
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 5.05V 1 Output 3.3A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
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 MC33166D2TR4G
ON Semiconductor Voltage Regulators - Switching Regulators 40V 3A BuckBoostInverting
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 MC33167D2TR4G
Voltage Regulators - Switching Regulators 5A PWM Step Up/Down Inverting/Switching
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.

The L4971D Voltage Regulator manufactured by STMicroelectronics is a high-efficiency, non-synchronous, step-down DC/DC switching regulator suited for a wide range of applications. This voltage regulator provides input voltages from 3.3 to 50V and output voltages from 0.8V to 50V. It features an integrated high-side and low-side Power MOSFET configuration capable of managing high output currents. This voltage regulator also features an adjustable output voltage, over-load protection, short-circuit protection and over-temperature protection. Additionally, this voltage regulator is available in a standard surface-mount package or an integrated advanced copper-plated DPAK package. This makes the L4971D a suitable choice for applications requiring a high degree of cost-effective efficiency.

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
TMR 6-4812WI Isolated DC/DC by TRACO Power image

Aug 28, 2025
The TMR 6-4812WI Isolated DC/DC Converters by TRACO Power offer 6W output, 18–75V input range, 1500V isolation, and compact SIP-8 design, ideal for industrial, transport, and communication systems worldwide.
FOBLOQA-4T1 RF Transmitter by RF Solutions image

Sep 18, 2025
The FOBLOQA-4T1 RF Transmitter by RF Solutions offers compact design, 433MHz frequency, 150m range, and 4-button control for reliable wireless applications, with worldwide delivery.
USB-RS485-WE-5000-BT USB Connector by FTDI image

Aug 5, 2025
The USB-RS485-WE-5000-BT USB Connector by FTDI is a 5-meter USB to RS485 cable with built-in FTDI chip, perfect for Modbus, PLC, and sensor communication. Trusted in industrial systems.
VCCF1 Keylock Switch by Schneider – Control with Security image

Jul 31, 2025
VCCF1 Keylock Switches by Schneider offer secure 2-position maintained control, IP66 protection, and panel-mount design—ideal for industrial and automation safety systems.

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