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.
LNK403LG
Same model may have multiple batches, images only for reference.

LNK403LG

Part No LNK403LG
Manufacturer Power Integrations
Catalog PMIC - LED Drivers
Description IC LED DRIVER OFFL TRIAC ESIP-7F  /  LED Driver IC 1 Output AC DC Offline Switcher Flyback Triac Dimming eSIP-7F
Datasheet
LNK403LG Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>PMIC - LED Drivers
Mfr Power Integrations
Series LinkSwitch®-PH
Package Tube
Type AC DC Offline Switcher
Topology Flyback
Internal Switch(s) Yes
Number of Outputs 1
Voltage - Supply (Min) 36V
Voltage - Supply (Max) 725V
Frequency 66kHz
Dimming Triac
Applications Lighting
Temperature Range - Operating -40°C ~ 150°C (TJ)
Mounting Type Through Hole
Package / Case 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package eSIP-7F
Base Product Number LNK403
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 48
Win Source Part Number 971872-LNK403LG
Ultra Librarian 3D Model Ultra Librarian LNK403LG CAD Model

Description

The Power Integrations LNK403LG is a LinkSwitch-PH series product that falls under the category of Integrated Circuits (ICs) and PMIC-LED drivers. It is an AC DC offline switcher that has a frequency of 66kHz.

  • Manufacturer: Power Integrations
  • Part Number: LNK403LG
  • Series: LinkSwitch-PH
  • Category: Integrated Circuits (ICs) and PMIC-LED drivers
  • Type: AC DC offline switcher
  • Frequency: 66kHz
  • Feature: Triac dimming
  • Mounting Type: Through-hole
  • Supplier Device Package: eSIP-7F

You May Also Be Interested in

MIC3232YMM Real Image
MIC3232YMM
Microchip Technology
Constant Current Boost Controller for Driving High Power LEDs | IC LED DRIVER CTRLR DIM 10MSOP
Need more? Email Us
MXHV9910BTR Real Image
MXHV9910BTR
IXYS
IC LED DRIVER OFFLINE DIM 8SOIC
Lowest to $4.6566
STP04CM05MTR Real Image
STP04CM05MTR
STMicroelectronics
IC LED DRIVER LINEAR 400MA 14SO
Lowest to $1.1367
MAX16833CAUE+ Real Image
MAX16833CAUE+
Maxim Integrated
IC LED DRIVER CTRLR DIM 16TSSOP
Lowest to $5.9436
FT833A11-RT Real Image
FT833A11-RT
Fremont Micro Devices USA
IC LED DRIVER OFFLINE 420MA 8SOP
Need more? Email Us
TLC5917IDR Real Image
TLC5917IDR
Texas Instruments
8-BIT CONSTANT-CURRENT LED SINK DRIVERS
Lowest to $1.4164
Picture of ISL97698IIZ-T
ISL97698IIZ-T
Intersil
IC LED DRIVER RGLTR DIM 12WLCSP
Lowest to $0.7203
CAT4002ASD-GT3 Real Image
CAT4002ASD-GT3
ON Semiconductor
IC LED DRIVER LINEAR DIM SC70-6
Lowest to $0.4106
LYT0006P Real Image
LYT0006P
Power Integrations
IC LED DRIVER OFFLINE 401MA 8DIP
Need more? Email Us

Top Sellers

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 $13.8313
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1127
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7128
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
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 $4.2292
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 $0.1616
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 $41.3948
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
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 $2.6155
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

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