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

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LM2674LD-ADJ/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM2674LD-ADJ/NOPB

Part No LM2674LD-ADJ/NOPB
Manufacturer National Semiconductor (TI)
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description LM2674 SIMPLE SWITCHER 40V, 500M / Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 500mA 16-WFDFN Exposed Pad
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Mfr National Semiconductor
Series SIMPLE SWITCHER®
Package Bulk
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 6.5V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 1.2V
Voltage - Output (Max) 37V
Current - Output 500mA
Frequency - Switching 260kHz
Synchronous Rectifier No
Temperature Range - Operating -40°C ~ 125°C (TJ)
Mounting SMD (SMT)
Package / Case 16-WFDFN Exposed Pad
Supplier Device Package 16-WSON (5x5)
ECCN EAR99
HTSUS 8542.39.0001
Other Names 2156-LM2674LD-ADJ/NOPB,NATNSCLM2674LD-ADJ/NOPB
Standard Package 1
Win Source Part Number 990751-LM2674LD-ADJ/NOPB
Ultra Librarian 3D Model Ultra Librarian LM2674LD-ADJ/NOPB CAD Model

Description

This SIMPLE SWITCHER® voltage regulator is an integrated circuit designed for step-down function with an adjustable output type.

  • Function: Step-down
  • Output Type: Adjustable
  • Frequency Switching: 260kHz
  • Output: Up to 500mA
  • Topology: Buck
  • Output Configuration: Positive
  • Voltage Input: 6.5V to 40V
  • Voltage Output: 1.2V to 37V
  • Product: LM2674LD-ADJ/NOPB
  • Synchronous Rectifier: No
  • Package: 16-WFDFN exposed pad
  • ECCN: EAR99
  • HTSUS: 8542.39.0001
  • Temperature Range: -40°C to 125°C (TJ)
  • Manufacturer: National Semiconductor
  • Also Known As: 2156-LM2674LD-ADJ/NOPB and NATNSCLM2674LD-ADJ/NOPB

You May Also Be Interested in

MAX20008AFOC/VY+TAnalog Devices Inc./Maxim Integrated
MAX20008AFOC/VY+T
Analog Devices Inc.
IC REG BUCK 5V 8A 17FC2QFN
Lowest to $6.9469
MAX20408AFOD/VY+ Analog Devices Inc./Maxim Integrated
MAX20408AFOD/VY+
Analog Devices Inc.
IC REG BUCK ADJ/0.8V 8A 17FC2QFN
Lowest to $8.5532
MAX77597ETBB+T Analog Devices Inc./Maxim Integrated
MAX77597ETBB+T
Analog Devices Inc.
IC REG BUCK 3.3V 300MA 10TDFN
Lowest to $3.5445
MAX20006AFOB/VY+T Analog Devices Inc./Maxim Integrated
MAX20006AFOB/VY+T
Analog Devices Inc.
IC REG BUCK 3.3V 6A 17FC2QFN
Lowest to $6.0000
MAX25240AFFF/VY+ Analog Devices Inc./Maxim Integrated
MAX25240AFFF/VY+
Analog Devices Inc.
IC REG BCK-BST ADJ 6A 22QFN
Lowest to $16.0875
LM2734YQMK/NOPB Texas Instruments
LM2734YQMK/NOPB
Texas Instruments
IC REG BUCK ADJ 1A TSOT23-6
Lowest to $4.5487
MAX20079AATP/VY+T Analog Devices Inc./Maxim Integrated
MAX20079AATP/VY+T
Analog Devices Inc.
IC REG BUCK PROG 3V 20SWTQFN
Lowest to $5.8363
MAX20040DATPA/VY+T Analog Devices Inc./Maxim Integrated
MAX20040DATPA/VY+T
Analog Devices Inc.
IC REG BUCK-BST PROG 1.2A 20TQFN
Lowest to $12.3047
MAX20403AFLB/VY+Analog Devices Inc./Maxim Integrated
MAX20403AFLB/VY+
Analog Devices Inc.
IC REG BUCK 3.3V 3.5A 15FC2QFN
Need more? Email Us

Top Sellers

ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
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
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
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 $13.4125
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.3955
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841

Pricing & Ordering

Quantity Unit Price Ext. Price
15+ $4.1238 $61.8570
35+ $3.3837 $118.4295
53+ $3.2780 $173.7340
73+ $3.1722 $231.5706
95+ $3.0665 $291.3175
127+ $2.7493 $349.1611
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,270 pieces
MOQ: 15 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