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.
KA7541 Real Image
Same model may have multiple batches, images only for reference.

KA7541

Part No KA7541
Manufacturer Fairchild/ON Semiconductor
Catalog PMIC - Lighting, Ballast Controllers
Description IC BALLAST CONTROL 8-SOP
Datasheet
KA7541 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Fairchild/ON Semiconductor
Packaging Reel - TR
Status Obsolete(EOL)
Type Ballast Controller
Frequency 44kHz to 56kHz
Supply Voltage - Operating 11 V to 30 V
Operating Supply Current 6mA
Dimming No
Temperature Range - Operating -25°C to 125°C
Mounting SMD (SMT)
Case / Package 8-SOP
Win Source Part Number 091861-KA7541
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian KA7541 CAD Model

Description

The Fairchild/ON Semiconductor KA7541 is a Ballast Controller that is now obsolete (EOL).

  • Frequency range: 44kHz to 56kHz
  • Temperature range: -25°C to 125°C
  • Package: 8-SOP
  • Supply voltage range: 11V to 30V
  • Operating supply current: 6mA
  • Popularity: high

You May Also Be Interested in

UBA2024P/N1,112 NXP
UBA2024P/N1,112
NXP / Nexperia
IC DRIVER HALF BRIDGE 8-DIP
Lowest to $1.0095
IR2161SPBF Real Image
IR2161SPBF
Infineon Technologies
HALOGEN CONVERTOR CONTROL IC | IC HALOGEN CONV CTRL 8-SOIC
Lowest to $1.9658
MIC4830YML-TR Real Image
MIC4830YML-TR
Microchip Technology
IC EL DRIVER 180VPP LN 8-MLF
Need more? Email Us
UC3871N Real Image
UC3871N
Texas Instruments
Resonant Fluorescent Lamp Driver
Lowest to $10.6015
HV830LG-G
HV830LG-G
Microchip Technology
IC EL LAMP DRIVER 75KHZ 8SOIC
Need more? Email Us
HV852MG-G Real Image
HV852MG-G
Microchip Technology
IC LED DRIVER 8MSOP
Lowest to $1.8688
ATA6140-TBQ Real Image
ATA6140-TBQ
Microchip Technology
IC FLASHER DUAL OUTPUT 16-SOIC
Need more? Email Us
FAN7544N Real Image
FAN7544N
Fairchild/ON Semiconductor
IC CTRLR BALLAST ELECTRONIC 8DIP
Lowest to $1.0550
TPS68000DBTRG4 Real Image
TPS68000DBTRG4
Texas Instruments
HIGHLY EFFICIENT PHASE SHIFT FULL BRIDGE CCFL CONTROLLER
Need more? Email Us

Top Sellers

FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.4647
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
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
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
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
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
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 $10.4542
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

Pricing & Ordering

Quantity Unit Price Ext. Price
70+ $0.8408 $58.8560
170+ $0.6907 $117.4190
260+ $0.6687 $173.8620
360+ $0.6468 $232.8480
465+ $0.6260 $291.0900
620+ $0.5613 $348.0060
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 19,300 pieces
MOQ: 70 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