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.
LYT4318E Real Image
Same model may have multiple batches, images only for reference.

LYT4318E

Part No LYT4318E
Manufacturer Power Integrations
Catalog PMIC - AC DC Converters, Offline Switchers
Description IC LED DRIVER OFFL DIM ESIP-7C
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Power Integrations
Packaging Tube
Part Status Obsolete (End Of Life)
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 725V
Topology Flyback, Step-Down (Buck), Step-Up (Boost)
Duty Cycle 99.9%
Frequency - Switching 140kHz
Power (Watts) 78W
Temperature Range - Operating -40°C ~ 150°C
Manufacturer Package 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package eSIP-7C
Mounting Style Through Hole
Manufacturer Pack Quantity 48
MSL Level 1 (Unlimited)
Popularity Medium
Supply and Demand Status Balance
Win Source Part Number 805898-LYT4318E
Ultra Librarian 3D Model Ultra Librarian LYT4318E CAD Model

Description

The LYT4318E is a power supply with a power rating of 78W, and is isolated, from Power Integrations.

  • Internal Switches: Yes
  • Voltage Breakdown: 725V
  • Duty Cycle: 99.9%
  • Switching Frequency: 140kHz
  • Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
  • Packaging: Tube
  • Package Type: eSIP-7C with 6 leads and an exposed pad with formed leads
  • Operating Temperature: -40℃ to 150℃
  • MSL Level: 1 (unlimited)
  • Manufacturer Pack Quantity: 48

You May Also Be Interested in

AP3772HCK6TR-GA Diodes Incorporated
AP3772HCK6TR-GA
Diodes Incorporated
IC REG CONTROLLER ACDC
Lowest to $0.1640
FSEZ1317NY Real Image
FSEZ1317NY
Fairchild/ON Semiconductor
IC OFFLINE SWITCH 7DIP
Need more? Email Us
FSEZ1016ANY
FSEZ1016ANY
Fairchild/ON Semiconductor
SECONDARY SIDE PWM CONTROLLER / Converter Offline Topology
Need more? Email Us
IW1602-00 Dialog Semiconductor GmbH
IW1602-00
Renesas Electronics America
IC OFFLINE SW FLYBACK SOT23-6
Lowest to $0.4180
Picture of TEA1731TS/1,115
TEA1731TS/1,115
NXP / Nexperia
Converter Offline Flyback Topology 27kHz ~ 65kHz SC-74
Lowest to $1.5860
ICE2B765P Infineon Technologies
ICE2B765P
Infineon Technologies
IC OFFLINE SWITCH
Lowest to $4.0561
TOP254PG Power Integrations – Price, Stock & Datasheet
TOP254PG
Power Integrations
Converter Offline Flyback Topology 66kHz 8-PDIP-C
Need more? Email Us
Picture of STR-W6252D
STR-W6252D
Sanken
Converter Offline Flyback Topology 60kHz ~ 74kHz TO-220F-6L
Need more? Email Us
IW1810-00 Real Image
IW1810-00
Renesas Electronics America
IC OFFLINE SWITCH FLYBACK 7SOIC
Lowest to $2.3632

Top Sellers

DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
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 $4.5143
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
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
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
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 $0.1046

Pricing & Ordering

Quantity Unit Price Ext. Price
20+ $2.5571 $51.1420
48+ $2.0982 $100.7136
74+ $2.0326 $150.4124
102+ $1.9670 $200.6340
132+ $1.9015 $250.9980
176+ $1.7048 $300.0448
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,530 pieces
MOQ: 20 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