EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
LM22671MRX-ADJ Real Image LM22671MRX-ADJ Real Image
Same model may have multiple batches, images only for reference.
LM22671MRX-ADJ Real Image LM22671MRX-ADJ Real Image
LM22671MRX-ADJ Real Image LM22671MRX-ADJ Real Image
Same model may have multiple batches, images only for reference.

LM22671MRX-ADJ

Part No LM22671MRX-ADJ
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description Conv DC-DC 4.5V to 42V Synchronous Step Down Single-Out 1.285V 0.5A 8-Pin HSOP EP / IC REG BUCK ADJ 0.5A 8SOPWRPAD
Datasheet
LM22671MRX-ADJ Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Purpose Step-Down
Topology Buck
Output Type Adjustable
Number of Outputs 1
Minimum Input Voltage 4.5V
Maximum Input Voltage 42V
Nominal Output Voltage (Min/Fixed) 1.285V
Maximum Output Voltage 37V
Output Current 500mA
Frequency - Switching 500kHz
Synchronous Rectifier No
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package 8-SO PowerPad
Win Source Part Number 090313-LM22671MRX-ADJ
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name LM2267
Introduction Date October 17, 2008
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian LM22671MRX-ADJ CAD Model

Description

The LM22671MRX-ADJ from Texas Instruments is a high-performance, adjustable output, simple switcher step-down voltage regulator.

  • Load Current: Up to 1A
  • Output Voltage: Adjustable down to 1.285V
  • Input Voltage Range: 4.5V to 42V
  • Efficiency: 90% typical @ full load
  • Switching Frequency: Adjustable, 250kHz and 1MHz
  • Synchronization: Synchronized to an external clock
  • Protection features: Thermal shutdown, under-voltage lockout, and current limit protection
  • Feature: Soft-start feature
  • Package: 8-pin WSON

You May Also Be Interested in

MAX77597ETBB+T Analog Devices Inc./Maxim Integrated
MAX77597ETBB+T
Analog Devices Inc.
IC REG BUCK 3.3V 300MA 10TDFN
Lowest to $3.7707
MAX77827BEWC+T Analog Devices Inc./Maxim Integrated
MAX77827BEWC+T
Analog Devices Inc.
IC REG BUCK-BOOST ADJ 1.8A 12WLP
Lowest to $2.8620
MAX17640AATA+TAnalog Devices Inc./Maxim Integrated
MAX17640AATA+T
Analog Devices Inc.
IC REG BUCK 3.3V 0.4V 8TDFN
Lowest to $5.4071
MAX25240AFFF/VY+ Analog Devices Inc./Maxim Integrated
MAX25240AFFF/VY+
Analog Devices Inc.
IC REG BCK-BST ADJ 6A 22QFN
Lowest to $16.0875
MAX25232ATCA/V+TAnalog Devices Inc./Maxim Integrated
MAX25232ATCA/V+T
Analog Devices Inc.
IC REG BUCK 12TDFN
Lowest to $7.3063
MAX77839BEFQ+T Analog Devices Inc./Maxim Integrated
MAX77839BEFQ+T
Analog Devices Inc.
IC REG BUCK-BOOST
Need more? Email Us
MAX20343EEWE+TAnalog Devices Inc./Maxim Integrated
MAX20343EEWE+T
Analog Devices Inc.
IC REG BUCK-BOOST ADJ 1A 16WLP
Lowest to $8.5499
MAX20008AFOC/VY+TAnalog Devices Inc./Maxim Integrated
MAX20008AFOC/VY+T
Analog Devices Inc.
IC REG BUCK 5V 8A 17FC2QFN
Lowest to $6.9469
LM2734YQMK/NOPB Texas Instruments
LM2734YQMK/NOPB
Texas Instruments
IC REG BUCK ADJ 1A TSOT23-6
Lowest to $5.6324

Top Sellers

SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $19.0076
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647

Pricing & Ordering

Quantity Unit Price Ext. Price
16+ $3.2037 $51.2592
39+ $2.6286 $102.5154
59+ $2.5465 $150.2435
82+ $2.4644 $202.0808
105+ $2.3822 $250.1310
141+ $2.1358 $301.1478
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 9,510 pieces
MOQ: 16 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess